Search filter is not working as expected

Your code is hard to read since you didn't use a Code Box to post it and it didn't retain any indentation.  Perhaps you could edit your original post and put your code in one of those?  In the mean time I'll try to take a peek as-is when I have a free minute.

Also: can you clarify what you were expecting this code to do, versus what it is actually doing?  I'm unable to quite tell what your issue might actually be, just based on the details/screenshot you've provided.

a!gridLayout(
      label: "Legal Entity Overview",
      totalCount: local!entitySize,
      headercells: {
        a!gridLayoutHeaderCell(
          label: "Name"
        ),
        a!gridLayoutHeaderCell(
          label: "Tax Identifier"
        ),
        a!gridLayoutHeaderCell(
          label: "LOB"
        ),
        a!gridLayoutHeaderCell(
          label: "Classification"
        ),
        a!gridLayoutHeaderCell(
          label: "Region"
        ),
        a!gridLayoutHeaderCell(
          label: "Country"
        ),
        a!gridLayoutHeaderCell(
          label: "Reporting Type"
        ),
        a!gridLayoutHeaderCell(
          label: "Client Institution ID"
        ),
        a!gridLayoutHeaderCell(
          label: "Milestone"
        ),
        a!gridLayoutHeaderCell(
          label: "Deadline"
        ),
        a!gridLayoutHeaderCell(
          label: "Completion Date"
        ),
        a!gridLayoutHeaderCell(
          label: "Reportable Status"
        )
      },
      columnconfigs: {
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        )
      },
      rows: {
        a!gridRowLayout(
          id: 1,
          contents: {
            a!dropdownField(
              value: local!filterEntityname,
              choiceValues: local!uniqueEntityName,
              choiceLabels: local!uniqueEntityName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterEntityname,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!textField(
              disabled: true,
              value: ""
            ),
            a!dropdownField(
              value: local!filterLobs,
              choiceValues: local!uniqueEntityLobsId,
              choiceLabels: local!uniqueEntityLobs,
              placeHolderLabel: "All",
              saveInto: {
                local!filterLobs,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!dropdownField(
              value: local!filterClassification,
              choiceValues: local!uniqueClassification,
              choiceLabels: local!uniqueClassification,
              placeHolderLabel: "All",
              saveInto: {
                local!filterClassification,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/

            ),
            
            a!dropdownField(
              value: local!filterRegion,
              choiceValues: local!uniqueRegionId,
              choiceLabels: local!uniqueRegionName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterRegion,
                /*a!save(*/
                /*local!filterCI,*/
                /*null*/
                /*),*/
                /*a!save(local!filterLobs,null),*/
                /*a!save(*/
                /*local!filterEntityname,*/
                /*null*/
                /*),*/
                a!save(
                  local!startIndex,
                  1
                ),
                /*a!save(*/
                /*local!filterDeadline,*/
                /*null*/
                /*),*/
                /*a!save(*/
                /*local!noReportingFilter,null*/
                /*),*/
                /*a!save(local!filterStage,null),*/
                /*a!save(local!filterCountry, null),*/
                /*if(*/
                /*rule!APN_isBlank(local!filterRegion),*/
                /*a!save(local!regions,rule!CTR_QR_getLegalEntityRegion()),*/
                /*a!save(*/
                /*local!regions,*/
                /*rule!CTR_QE_GetRegionRef(regionId: local!filterRegion)*/
                /*)*/
                /**/
                /**/
                /*)*/
                
              }/*end save into*/
              
            ),
            a!pickerFieldCustom(
              label: "",
              maxSelections: 1,
              suggestFunction: rule!CTR_UTIL_arrayPickerFilter(
                filter: _,
                labels: local!uniqueEntityCoutnriesName,
                identifiers: local!uniqueEntityCoutnriesId
              ),
              selectedLabels: a!forEach(
                items: tointeger(
                  local!filterCountry
                ),
                expression: index(
                  local!uniqueEntityCoutnriesName,
                  wherecontains(
                    fv!item,
                    local!uniqueEntityCoutnriesId
                  )
                )
              ),
              value: local!filterCountry,
              saveInto: {
                local!filterCountry,
                a!save(
                  local!startIndex,
                  1
                )
              }
            ),
            /*a!dropdownField(*/
            /*value: local!filterCountry,*/
            /*choiceValues: local!uniqueEntityCoutnriesId,*/
            /*choiceLabels: local!uniqueEntityCoutnriesName,*/
            /*placeHolderLabel: "All",*/
            /*saveInto: {*/
            /*local!filterCountry,*/
            /*a!save(*/
            /*local!filterCI,*/
            /*null*/
            /*),*/
            /*a!save(local!filterLobs,null),*/
            /*a!save(*/
            /*local!filterEntityname,*/
            /*null*/
            /*),*/
            /*a!save(*/
            /*local!startIndex,*/
            /*1*/
            /*),*/
            /*a!save(*/
            /*local!filterRegion,*/
            /*if(isnull(save!value),null,*/
            /*index(rule!CTR_GetAllRefCountry(*/
            /*countryId: save!value*/
            /*).data,"region_id",null))*/
            /*),*/
            /**/
            /*a!save(*/
            /*local!regions,*/
            /*rule!CTR_QE_GetRegionRef(regionId: local!filterRegion)*/
            /*)*/
            /*}*/
            /**/
            /*),*/
            a!dropdownField(
              label: "Reporting Type",
              choiceLabels: local!uniqueReportingTypeName,
              choiceValues: local!uniqueReportingTypeId,
              value: local!filterReportingTypeId,
              saveInto: {
                local!filterReportingTypeId,
                /*Filter values has made null on change of Reporting Type*/
                /*a!save(local!filterCI,null),*/
                /*a!save(local!filterEntityname,null),*/
                /*a!save(local!filterRegion,null)*/
                
              },
              placeholderLabel: "--- All ---"
            ),
            a!pickerFieldCustom(
              label: "CI",
              maxSelections: 1,
              suggestFunction: rule!CTR_UTIL_arrayPickerFilter(
                filter: _,
                labels: local!uniqueEntityCis,
                identifiers: local!uniqueEntityCis
              ),
              value: local!filterCI,
              saveInto: local!filterCI,
              selectedLabels: a!forEach(
                items: local!filterCI,
                expression: index(
                  local!uniqueEntityCis,
                  wherecontains(
                    fv!item,
                    local!uniqueEntityCis
                  ),
                  {}
                )
              )
            ),
            a!dropdownField(
              value: local!filterStage,
              choiceValues: local!uniqueEntityCurrentStageId,
              choiceLabels: local!uniqueEntityCurrentStageName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterStage,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!dropdownField(
              value: local!filterDeadline,
              choiceValues: local!uniquetransientDeadline,
              choiceLabels: local!uniquetransientDeadline,
              placeHolderLabel: "All",
              saveInto: {
                local!filterDeadline,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!textField(
              disabled: true,
              value: ""
            ),
            a!dropdownField(
              value: local!noReportingFilter,
              choiceValues: local!uniqueHasReportableData,
              choiceLabels: a!forEach(
                items: local!uniqueHasReportableData,
                expression: if(
                  fv!item = true,
                  "Reportable",
                  "Not Reportable"
                )
              ),
              placeHolderLabel: "All",
              saveInto: {
                local!noReportingFilter,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            
          }
        ),
        a!applyComponents(
          function: rule!CTR_GDRW_legalEntitiySearch(
            index: _,
            entities: local!entities
          ),
          array: if(
            or(
              rule!APN_isEmpty(
                local!entities
              ),
              local!entitySize < 1
            ),
            {},
            enumerate(
              if(
                (
                  local!entitySize - local!startIndex
                ) < local!defaultBatchSize,
                (
                  local!entitySize - local!startIndex
                ) + 1,
                local!defaultBatchSize
              )
            ) + local!startIndex
          )
        )
       
      }
    ),

we have kept a dropdown filter on each field. the drop down for Classification field is not working as expected. If you select anything the data remains same without filtering

Thanks - though FYI you should be able to edit your original post and move your code to a code box just to keep the post itself more readable.

I'm still not clear what "filtering" you mean.  I see your drodown saves its value into local!filterClassification, but that local variable doesn't appear anywhere else in the code you've posted so I can't tell what it may or may not be expected to do.

Agreed - it's hard to follow the purpose of the interface. Is the first row of the grid meant to allow you to "search" on each row? If so, I think we'd need to see what your other local variables are doing (in particular local!entities) to give you any advice.

a!localVariables(
  local!defaultBatchSize: 20,
  local!startIndex: 1,
  local!regions: rule!CTR_QR_getLegalEntityRegion(),
  local!lobs: rule!CTR_QR_getAllLobs(),
  local!stages: rule!CTR_QR_getLegalEntityStages(),
  local!reportingCycleList: rule!CTR_getReportingCycle(
    selectColumns: {
      "reportingCycleId",
      "reportingYear"
    },
    active: 1
  ),
  local!reportingTypeList: rule!CTR_getReportingType(
    selectColumns: {
      "reportingTypeDescription",
      "reportingTypeId"
    },
    active: true
  ),
  local!filterEntityname,
  local!filterCI,
  local!filterRegion,
  local!filterCountry,
  local!filterLobs,
  local!filterStage,
  local!filterReportingYear: rule!CTR_getReportingYearByCurrentDate(),
  local!filterReportingTypeId,
  local!filterDeadline,
  local!noReportingFilter,
  local!filterClassification,
  /*Get filtered entity from DB*/
  local!entitiesFromDb: a!refreshVariable(
    value: rule!CTR_getLegalEntityView(
      selectColumns: {
        "legal_entity_id",
        "legal_entity_name",
        "run_id",
        "giin",
        "ci",
        "region_name",
        "region_id",
        "country_id",
        "country_name",
        "line_of_business_id",
        "line_of_business_name",
        "line_of_business_code",
        "current_stage_id",
        "stage_name",
        "completion_date",
        "reportingYear",
        "reportingTypeId",
        "reportingTypeDescription",
        "stage_lob_completion_date",
        "localTaxNumber",
        "Id",
        "hasreportabledata",
        "country_code",
        "classification"
      },
      stageId: local!filterStage,
      reportingYear: local!filterReportingYear,
      regionId: local!filterRegion,
      lobId: local!filterLobs,
      countryId: local!filterCountry,
      reportingTypeId: local!filterReportingTypeId,
      legalEntityName: local!filterEntityname,
      ci: local!filterCI,
      hasreportabledata: local!noReportingFilter,
      classification: local!filterClassification,
      pagingInfo: a!pagingInfo(
        startIndex: 1,
        batchSize: - 1,
        sort: {
          a!sortInfo(
            field: "line_of_business_id",
            ascending: true()
          ),
          a!sortInfo(
            field: "region_id",
            ascending: true()
          ),
          a!sortInfo(
            field: "reportingTypeId",
            ascending: true()
          ),
          a!sortInfo(
            field: "ci",
            ascending: true()
          )
        }
      )
    ),
    refreshOnReferencedVarChange: true(),
    refreshInterval: 0.5
  ),
  /* Calculate all derived data ,update CDT temporary field transient deadline */
  local!entitiesWithCalculatedData: a!forEach(
    items: local!entitiesFromDb,
    expression: updatecdt(
      fv!item,
      {
        transientDeadline: if(
          toboolean(
            fv!item.hasreportabledata
          ) = false,
          "N.A",
          rule!CTR_UT_getStageDeadlineByRunIdAndCountryId(
            stageId: fv!item.current_stage_id,
            countryId: fv!item.country_id,
            reportingType: fv!item.reportingTypeId,
            reportingYear: fv!item.reportingYear,
            runId: fv!item.run_id,
            leid: 
            if(contains(cons!CTR_LBL_SPECIFIC_CIS,fv!item.ci),fv!item.legal_entity_id,0)
          )
        ),
        hasreportabledata: rule!APN_replaceNull(
          fv!item.hasreportabledata,
          true
        )
      }
    )
  ),
  /* apply deadline filter  if it is applied*/
  local!entities: if(
    rule!APN_isBlank(
      local!filterDeadline
    ),
    local!entitiesWithCalculatedData,
    index(
      local!entitiesWithCalculatedData,
      wherecontains(
        cast(
          typeof(
            today()
          ),
          local!filterDeadline
        ),
        cast(
          typeof(
            {
              today()
            }
          ),
          local!entitiesWithCalculatedData.transientDeadline
        )
      )
    )
  ),
  /*with(*/
  local!entitySize: if(
    rule!APN_isEmpty(
      local!entities
    ),
    0,
    rule!APN_arrayLength(
      local!entities
    )
  ),
  local!uniqueEntityName: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "legal_entity_name",
        {}
      )
    )
  ),
  local!uniqueEntityId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "legal_entity_id",
        {}
      )
    )
  ),
  local!uniqueEntityCis: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "ci",
        {}
      )
    )
  ),
  local!uniqueEntityLobs: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "line_of_business_name",
        {}
      )
    )
  ),
  local!uniqueEntityLobsId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "line_of_business_id",
        {}
      )
    )
  ),
  local!uniqueEntityCoutnriesId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "country_id",
        {}
      )
    )
  ),
  local!uniqueEntityCoutnriesName: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "country_name",
        {}
      )
    )
  ),
  local!uniqueEntityCurrentStageId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "current_stage_id",
        {}
      )
    )
  ),
  local!uniqueEntityCurrentStageName: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "stage_name",
        {}
      )
    )
  ),
  local!uniquetransientDeadline: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "transientDeadline",
        {}
      )
    )
  ),
  local!uniqueReportingTypeName: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "reportingTypeDescription",
        {}
      )
    )
  ),
  local!uniqueReportingTypeId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "reportingTypeId",
        {}
      )
    )
  ),
  local!uniqueRegionName: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "region_name",
        {}
      )
    )
  ),
  local!uniqueRegionId: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "region_id",
        {}
      )
    )
  ),
  local!uniqueHasReportableData: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "hasreportabledata",
        {}
      )
    )
  ),
  local!uniqueClassification: reject(
    fn!isnull,
    rule!APN_distinct(
      index(
        local!entities,
        "classification",
        {}
      )
    )
  ),
  
  /*local!ClassificationData: rule!CTR_QE_getLeClassificationDetailsByLeId(*/
    /*legal_entity_id: index(local!entities,"data","legal_entity_id",{}),*/
    /*line_of_business_id:index(local!entities,"data","line_of_business_id",{}),*/
  /*),*/
  
  /*local!uniqueClassification: reject(*/
    /*fn!isnull,*/
    /*rule!APN_distinct(*/
      /*index(*/
        /*local!ClassificationData,"data",*/
        /*"classification",*/
        /*{}*/
      /*)*/
    /*)*/
  /*),*/
   {
    rule!CTR_SCT_clientTaxReportingHeader(),
    a!columnsLayout(
      columns: {
        a!columnLayout(
          contents: {
            a!dropdownField(
              label: "Reporting Type",
              choiceLabels: local!reportingTypeList.reportingTypeDescription,
              choiceValues: local!reportingTypeList.reportingTypeId,
              value: local!filterReportingTypeId,
              saveInto: {
                local!filterReportingTypeId,
                /*Filter values has made null on change of Reporting Type*/
                a!save(
                  local!filterCI,
                  null
                ),
                a!save(
                  local!filterEntityname,
                  null
                )
              },
              placeholderLabel: "--- All ---"
            )
          }
        ),
        a!columnLayout(
          contents: {
            a!dropdownField(
              label: "Reporting Year",
              choiceLabels: rule!CTR_removeDuplicate(
                local!reportingCycleList.reportingYear
              ),
              choiceValues: rule!CTR_removeDuplicate(
                local!reportingCycleList.reportingYear
              ),
              value: local!filterReportingYear,
              saveInto: local!filterReportingYear,
              placeholderLabel: "--- All ---"
            )
          }
        ),
        a!columnLayout()
      }
    ),
    rule!CTR_SCT_legalEntitiesReportCharts(
      stageId: local!filterStage,
      regionId: local!filterRegion,
      lobId: local!filterLobs,
      countryId: local!filterCountry,
      reportingYear: local!filterReportingYear,
      reportingTypeId: local!filterReportingTypeId,
      legalEntityName: local!filterEntityname,
      ci: local!filterCI
    ),
    a!columnsLayout(
      columns: {
        a!columnLayout(
          contents: {
            a!richTextDisplayField(
              value: a!richTextItem(
                text: "CLEAR FILTER",
                size: "MEDIUM",
                style: "STRONG",
                color: "ACCENT",
                link: a!dynamicLink(
                  label: "Clear Filter",
                  saveInto: {
                    a!save(
                      local!filterCountry,
                      null
                    ),
                    a!save(
                      local!filterRegion,
                      null
                    ),
                    a!save(
                      local!filterCI,
                      null
                    ),
                    a!save(
                      local!filterEntityname,
                      null
                    ),
                    a!save(
                      local!filterLobs,
                      null
                    ),
                    a!save(
                      local!filterStage,
                      null
                    ),
                    a!save(
                      local!filterDeadline,
                      null
                    ),
                    a!save(
                      local!noReportingFilter,
                      null
                    ),
                    a!save(
                      local!filterReportingTypeId,
                      null
                    ),
                    a!save(
                      local!filterClassification,
                      null
                    ),
                  }
                )
              )
            )
          }
        )
      }
    ),
    a!gridLayout(
      label: "Legal Entity Overview",
      totalCount: local!entitySize,
      headercells: {
        a!gridLayoutHeaderCell(
          label: "Name"
        ),
        a!gridLayoutHeaderCell(
          label: "Tax Identifier"
        ),
        a!gridLayoutHeaderCell(
          label: "LOB"
        ),
        a!gridLayoutHeaderCell(
          label: "Classification"
        ),
        a!gridLayoutHeaderCell(
          label: "Region"
        ),
        a!gridLayoutHeaderCell(
          label: "Country"
        ),
        a!gridLayoutHeaderCell(
          label: "Reporting Type"
        ),
        a!gridLayoutHeaderCell(
          label: "Client Institution ID"
        ),
        a!gridLayoutHeaderCell(
          label: "Milestone"
        ),
        a!gridLayoutHeaderCell(
          label: "Deadline"
        ),
        a!gridLayoutHeaderCell(
          label: "Completion Date"
        ),
        a!gridLayoutHeaderCell(
          label: "Reportable Status"
        )
      },
      columnconfigs: {
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        ),
        a!gridLayoutColumnConfig(
          width: "DISTRIBUTE"
        )
      },
      rows: {
        a!gridRowLayout(
          id: 1,
          contents: {
            a!dropdownField(
              value: local!filterEntityname,
              choiceValues: local!uniqueEntityName,
              choiceLabels: local!uniqueEntityName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterEntityname,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!textField(
              disabled: true,
              value: ""
            ),
            a!dropdownField(
              value: local!filterLobs,
              choiceValues: local!uniqueEntityLobsId,
              choiceLabels: local!uniqueEntityLobs,
              placeHolderLabel: "All",
              saveInto: {
                local!filterLobs,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!dropdownField(
              value: local!filterClassification,
              choiceValues: local!uniqueClassification,
              choiceLabels: local!uniqueClassification,
              placeHolderLabel: "All",
              saveInto: {
                local!filterClassification,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/

            ),
            
            a!dropdownField(
              value: local!filterRegion,
              choiceValues: local!uniqueRegionId,
              choiceLabels: local!uniqueRegionName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterRegion,
                /*a!save(*/
                /*local!filterCI,*/
                /*null*/
                /*),*/
                /*a!save(local!filterLobs,null),*/
                /*a!save(*/
                /*local!filterEntityname,*/
                /*null*/
                /*),*/
                a!save(
                  local!startIndex,
                  1
                ),
                /*a!save(*/
                /*local!filterDeadline,*/
                /*null*/
                /*),*/
                /*a!save(*/
                /*local!noReportingFilter,null*/
                /*),*/
                /*a!save(local!filterStage,null),*/
                /*a!save(local!filterCountry, null),*/
                /*if(*/
                /*rule!APN_isBlank(local!filterRegion),*/
                /*a!save(local!regions,rule!CTR_QR_getLegalEntityRegion()),*/
                /*a!save(*/
                /*local!regions,*/
                /*rule!CTR_QE_GetRegionRef(regionId: local!filterRegion)*/
                /*)*/
                /**/
                /**/
                /*)*/
                
              }/*end save into*/
              
            ),
            a!pickerFieldCustom(
              label: "",
              maxSelections: 1,
              suggestFunction: rule!CTR_UTIL_arrayPickerFilter(
                filter: _,
                labels: local!uniqueEntityCoutnriesName,
                identifiers: local!uniqueEntityCoutnriesId
              ),
              selectedLabels: a!forEach(
                items: tointeger(
                  local!filterCountry
                ),
                expression: index(
                  local!uniqueEntityCoutnriesName,
                  wherecontains(
                    fv!item,
                    local!uniqueEntityCoutnriesId
                  )
                )
              ),
              value: local!filterCountry,
              saveInto: {
                local!filterCountry,
                a!save(
                  local!startIndex,
                  1
                )
              }
            ),
            /*a!dropdownField(*/
            /*value: local!filterCountry,*/
            /*choiceValues: local!uniqueEntityCoutnriesId,*/
            /*choiceLabels: local!uniqueEntityCoutnriesName,*/
            /*placeHolderLabel: "All",*/
            /*saveInto: {*/
            /*local!filterCountry,*/
            /*a!save(*/
            /*local!filterCI,*/
            /*null*/
            /*),*/
            /*a!save(local!filterLobs,null),*/
            /*a!save(*/
            /*local!filterEntityname,*/
            /*null*/
            /*),*/
            /*a!save(*/
            /*local!startIndex,*/
            /*1*/
            /*),*/
            /*a!save(*/
            /*local!filterRegion,*/
            /*if(isnull(save!value),null,*/
            /*index(rule!CTR_GetAllRefCountry(*/
            /*countryId: save!value*/
            /*).data,"region_id",null))*/
            /*),*/
            /**/
            /*a!save(*/
            /*local!regions,*/
            /*rule!CTR_QE_GetRegionRef(regionId: local!filterRegion)*/
            /*)*/
            /*}*/
            /**/
            /*),*/
            a!dropdownField(
              label: "Reporting Type",
              choiceLabels: local!uniqueReportingTypeName,
              choiceValues: local!uniqueReportingTypeId,
              value: local!filterReportingTypeId,
              saveInto: {
                local!filterReportingTypeId,
                /*Filter values has made null on change of Reporting Type*/
                /*a!save(local!filterCI,null),*/
                /*a!save(local!filterEntityname,null),*/
                /*a!save(local!filterRegion,null)*/
                
              },
              placeholderLabel: "--- All ---"
            ),
            a!pickerFieldCustom(
              label: "CI",
              maxSelections: 1,
              suggestFunction: rule!CTR_UTIL_arrayPickerFilter(
                filter: _,
                labels: local!uniqueEntityCis,
                identifiers: local!uniqueEntityCis
              ),
              value: local!filterCI,
              saveInto: local!filterCI,
              selectedLabels: a!forEach(
                items: local!filterCI,
                expression: index(
                  local!uniqueEntityCis,
                  wherecontains(
                    fv!item,
                    local!uniqueEntityCis
                  ),
                  {}
                )
              )
            ),
            a!dropdownField(
              value: local!filterStage,
              choiceValues: local!uniqueEntityCurrentStageId,
              choiceLabels: local!uniqueEntityCurrentStageName,
              placeHolderLabel: "All",
              saveInto: {
                local!filterStage,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!dropdownField(
              value: local!filterDeadline,
              choiceValues: local!uniquetransientDeadline,
              choiceLabels: local!uniquetransientDeadline,
              placeHolderLabel: "All",
              saveInto: {
                local!filterDeadline,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            a!textField(
              disabled: true,
              value: ""
            ),
            a!dropdownField(
              value: local!noReportingFilter,
              choiceValues: local!uniqueHasReportableData,
              choiceLabels: a!forEach(
                items: local!uniqueHasReportableData,
                expression: if(
                  fv!item = true,
                  "Reportable",
                  "Not Reportable"
                )
              ),
              placeHolderLabel: "All",
              saveInto: {
                local!noReportingFilter,
                a!save(
                  local!startIndex,
                  1
                )
              }/*end save into*/
              
            ),
            
          }
        ),
        a!applyComponents(
          function: rule!CTR_GDRW_legalEntitiySearch(
            index: _,
            entities: local!entities
          ),
          array: if(
            or(
              rule!APN_isEmpty(
                local!entities
              ),
              local!entitySize < 1
            ),
            {},
            enumerate(
              if(
                (
                  local!entitySize - local!startIndex
                ) < local!defaultBatchSize,
                (
                  local!entitySize - local!startIndex
                ) + 1,
                local!defaultBatchSize
              )
            ) + local!startIndex
          )
        )
       
      }
    ),
    a!richTextDisplayField(
      value: {
        if(
          local!entitySize <= local!defaultBatchSize,
          {},
          a!richTextItem_18r1(
            text: "|<< ",
            style: "STRONG",
            link: a!dynamicLink(
              value: {},
              saveInto: {
                a!save(
                  local!startIndex,
                  1
                ),
                
              }
            )
          )
        ),
        if(
          local!entitySize <= local!defaultBatchSize,
          {},
          a!richTextItem_18r1(
            text: " < ",
            style: "STRONG",
            link: a!dynamicLink(
              value: {},
              saveInto: {
                a!save(
                  local!startIndex,
                  if(
                    local!startIndex > 1,
                    local!startIndex - local!defaultBatchSize,
                    local!startIndex
                  )
                ),
                
              }
            )
          )
        ),
        a!richTextItem_18r1(
          text: if(
            local!entitySize = 0,
            0,
            local!startIndex
          ) & " to " & if(
            local!entitySize <= local!startIndex + local!defaultBatchSize,
            local!entitySize,
            local!startIndex - 1 + local!defaultBatchSize
          ) & " of " & local!entitySize & " Legal Entities"
        ),
        if(
          local!entitySize <= local!defaultBatchSize,
          {},
          a!richTextItem_18r1(
            text: " > ",
            style: "STRONG",
            link: a!dynamicLink(
              value: {},
              saveInto: {
                a!save(
                  local!startIndex,
                  if(
                    (
                      local!startIndex + local!defaultBatchSize
                    ) > local!entitySize,
                    local!startIndex,
                    local!startIndex + local!defaultBatchSize
                  )
                ),
                
              }
            )
          )
        ),
        if(
          local!entitySize <= local!defaultBatchSize,
          {},
          a!richTextItem_18r1(
            text: " >>|",
            style: "STRONG",
            link: a!dynamicLink(
              value: {},
              saveInto: {
                a!save(
                  local!startIndex,
                  roundup(
                    local!entitySize / local!defaultBatchSize,
                    0
                  ) * local!defaultBatchSize - (
                    local!defaultBatchSize - 1
                  )
                ),
                
              }
            )
          )
        )
      }
    )
  }/*)*/
  
)

Kind apologies as the code little bit huge. But i didn't have any choice. So sharing the code with you

My Issue got resolved, Its due to the filter condition from one of the rule, Many thanks for the help