Expression evaluation error at function a!gridField : A grid component has an invalid value for "userFilters". "userFilters" and "showSearchBox" may only be specified when the when "data" is sourced from record type

Can you share your code?

This is the variable I am saving the result 

 local!data:rule!WMS_AllTasksBasedOnRequest(
    clientId: ri!wmsClient['recordType!{f4cd7e71-921f-4b1a-b85d-75f79a3f5fad}WMS Client.fields.{98e00a2b-6fa6-4873-a07f-94b7aa3e111b}clientId'],
    requestID: ri!requestID
  ),

if(
  and(
    a!isNotNullOrEmpty(ri!requestID),
    a!isNotNullOrEmpty(ri!clientId)
  ),
  a!recordData(
    recordType: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task',
   
    filters: a!queryLogicalExpression(
      operator: "AND",
      logicalExpressions: {
        a!queryLogicalExpression(
          operator: "OR",
          logicalExpressions: {
            a!queryLogicalExpression(
              operator: "AND",
              filters: {
                a!queryFilter(
                  field: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.relationships.{d360027c-a72d-4cf4-8da1-64e5fc391a77}aoRequestMaster.fields.{f91b1837-e0b1-40ce-b1ed-82c5575133e8}clientId',
                  operator: "=",
                  value: ri!clientId
                ),
        )
        }
),

a!queryLogicalExpression(
          operator: "AND",
          filters: {
            a!queryFilter(
              field: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{7bd950c9-0815-4b17-9142-2d3c80fc8a27}statusId',
              operator: "not in",
              value: {
                cons!WMS_REF_ID_TASK_STATUS_NOT_APPLICABLE,
                cons!WMS_REF_TYPE_ID_TASK_STATUS_COMPLETED
              },
              
            )
          }
        ),
        a!queryLogicalExpression(
          operator: "AND",
          filters: {
            a!queryFilter(
              field: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{9c423b5a-38cd-40f9-bf2e-40ec57a2c572}entityId',
              operator: "=",
              value: ri!requestID,
              
            ),
            
          }
        ),
        
      },
      filters: {}
    ),
    
  ),
  null
)

This is where I am using that result

 a!gridField_24r3(
      labelPosition: "ABOVE",
      data: local!data,
      a!gridColumn(
          label: cons!WMS_LABEL_TASK_STATUS,
          value: rule!WMS_DisplayTags(
            fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.relationships.{9c3378ff-9320-498b-80f3-f2c1e21cad09}wfmRefLookupTaskStatus.fields.{6f78955b-86b9-4b45-9319-b5e8ecb6c42c}value']
          ),
          align: "START"
        ),
         a!gridColumn(
          label: cons!AO_LABEL_ASSIGNEE,
          sortField: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{5dae0b96-9faf-45a6-956a-da18b35909aa}assignedToUser',
          value: if(
            a!isNotNullOrEmpty(
              fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{5dae0b96-9faf-45a6-956a-da18b35909aa}assignedToUser']
            ),
            rule!WMS_getUserFullName(
              fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{5dae0b96-9faf-45a6-956a-da18b35909aa}assignedToUser']
            ),
            if(
              a!isNotNullOrEmpty(
                tointeger(fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{699be1a8-928c-4f3b-9858-eff2fa68a5c2}assignedToGroup'])
              ),
              if(
                fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{699be1a8-928c-4f3b-9858-eff2fa68a5c2}assignedToGroup'] = - 1,
                group(
                  tointeger(cons!WMS_GRP_ALL_USERS),
                  "groupName"
                ),
                group(
                  tointeger(
                    fv!row['recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{699be1a8-928c-4f3b-9858-eff2fa68a5c2}assignedToGroup']
                  ),
                  "groupName"
                )
              ),
              "Not Assigned"
            )
          )
        ),
      initialSorts: a!sortInfo(
        field: 'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.fields.{c81dc625-972c-4d3c-83a1-6a50b02bf11b}updatedOn',
        ascending: false()
      ),
      validations: {},
      refreshAlways: true(),
      refreshAfter: "RECORD_ACTION",
      userFilters: {
        'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.filters.{73fa1c28-e15f-48b9-a484-c036362f960f}Task Status',
        'recordType!{8ad84fc9-2626-4a24-96c1-facc97b02acf}WMS Task.filters.{e5aae71f-5fc9-43a1-9905-ffbddd031bf8}Assignee'
      },
      showSearchBox: true(),
      showRefreshButton: true(),
      showExportButton: true(),
      emptyGridMessage: "No Data Found",
      showWhen: a!isNotNullOrEmpty(local!data),
      
    )
  }

Your rule might returns null when conditions aren't met. The grid's data parameter must always have record-sourced data when using userFilters/showSearchBox.
Never return null from your rule. Always return a!recordData(), even if it's filtered to return zero records when conditions aren't met.

Okay, then can I just remove the condition and add the ignoreFiltersWithEmptyValues set to true. 

Yes, But Make sure, It will return ALL records (or records matching remaining filters) when values are empty.
Test the rule properly to ensure it returns recordData instead of null.

Let me know if this works for you..

I never tried to store a!recordData into a local and put that local into the grid. I think the idea is to use a!recordData directly in the grid data parameter. My understanding is, that the internal logic of the grid directly interacts with a!recordData.

okay, I will take this in mind. Thank you Stefan.

Sure. I will try. Thank you Shubham

In the 'data' of the grid you should configure the a!recordData() code directly. You can remove the local!data as well as the rule having a!recordData. Whatever filters you need to apply you can configure all that in the a!recordData() corresponding to 'data' of grid. The filter/logical expressions should have ignoreFIltersWithEmpty values so that a!recordData() returns data when filters are empty.