Question

Cannot update List of GAI Workflow at 4 keys; length of assign value list (46) does not match length of the list to update (4)

Forum|Forum|2 years ago
October 18, 2023
5 replies
0 views

Expression evaluation error at function a!update [line 36]: Cannot update List of GAI Workflow at 4 keys; length of assign value list (46) does not match length of the list to update (4).

I am getting this error while executing expression rule, How can i fixed that ?

i have paste my code

a!localVariables(
  local!currGrantWorkflow: rule!GAI_getWorkflow(workflowId: ri!workflowId).data,
  local!refDecTree: if(
    rule!SCO_isBoolNotEmptyAndTrue(
      local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{5febe064-3783-49f6-ac2c-1f69ce22e5b5}isCustomWorkflow']
    ),
    null,
    rule!GAI_getRefWorkflowDecisionTree(
      currStatusId: local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId'],
      taskDecisionId: ri!taskDecisionId
    ).data
  ),
  local!customDecTree: if(
    rule!SCO_isBoolBlankOrEmptyOrFalse(
      local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{5febe064-3783-49f6-ac2c-1f69ce22e5b5}isCustomWorkflow']
    ),
    null,
    rule!GAI_getCustomWorkflowDecisionTree(
      currStatusId: local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId'],
      taskDecisionId: ri!taskDecisionId
    )
  ),
  local!nextStatusId: if(
    rule!SCO_isBoolNotEmptyAndTrue(
      local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{5febe064-3783-49f6-ac2c-1f69ce22e5b5}isCustomWorkflow']
    ),
    local!customDecTree['recordType!{a40eed83-2094-46ce-aef5-fca7da4f29e8}GAI Custom Workflow Decision Tree.fields.{29f44dde-1de1-4125-8363-54dcf85519c6}fkNextWorkflowStatusId'],
    local!refDecTree['recordType!{c50c1c2c-8759-4483-9f95-8c12ba42f4be}GAI Ref Workflow Decision Tree.fields.{3bf65603-7f29-486f-b7cf-1a53d94ed2c0}fkNextWorkflowStatusId']
  ),
  local!newGrantWorkflow: if(
    local!nextStatusId = local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId'],
    null,
    if(
      a!isNullOrEmpty(local!nextStatusId),
      local!currGrantWorkflow,
      a!update(
        local!currGrantWorkflow,
        {
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{559ab16f-8958-4603-84a2-f485f5b0651a}assignedTs',
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId',
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{77ff57c7-14f7-4dfc-a103-81afaee4e8d8}updateTs',
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{f007d4d7-7ee0-4736-98f4-c34f3aac3dfb}updateUsr'
        },
        {
          now(),
          local!nextStatusId,
          now(),
          null
        }
      )
    )
  ),
  a!map(
    currGrantWorkflow: local!currGrantWorkflow,
    newGrantWorkflow: local!newGrantWorkflow
  )
)

stefanhelzle0001

community.appian.com/.../120628

S

sudhirs4981Author

Hii Stefan, i am getting same error , how to resolve this ?

stefanhelzle0001

This is really confusing! You mean that you have the same error than in your other post !?!? And it does not help to create multiple posts for the same issue.

If your local "local!currGrantWorkflow" contains more than a single item, you need to use a foreach() to perform the update on each item.

nehak0875

It seems you have issues in the a!update function.

Try this

  local!currGrantWorkflow: rule!GAI_getWorkflow(workflowId: ri!workflowId).data,
  local!nextStatusId: if(
    rule!SCO_isBoolNotEmptyAndTrue(
      local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{5febe064-3783-49f6-ac2c-1f69ce22e5b5}isCustomWorkflow']
    ),
    local!customDecTree['recordType!{a40eed83-2094-46ce-aef5-fca7da4f29e8}GAI Custom Workflow Decision Tree.fields.{29f44dde-1de1-4125-8363-54dcf85519c6}fkNextWorkflowStatusId'],
    local!refDecTree['recordType!{c50c1c2c-8759-4483-9f95-8c12ba42f4be}GAI Ref Workflow Decision Tree.fields.{3bf65603-7f29-486f-b7cf-1a53d94ed2c0}fkNextWorkflowStatusId']
  ),
  local!newGrantWorkflow: if(
    local!nextStatusId = local!currGrantWorkflow['recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId'],
    null,
    if(
      a!isNullOrEmpty(local!nextStatusId),
      local!currGrantWorkflow,
      a!update(
        local!currGrantWorkflow,
        {
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{559ab16f-8958-4603-84a2-f485f5b0651a}assignedTs': now(),
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{7cd66171-e9d3-45ae-9967-fe88fbd9f594}fkWorkflowTypeStatusId': local!nextStatusId,
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{77ff57c7-14f7-4dfc-a103-81afaee4e8d8}updateTs': now(),
          'recordType!{f8c3f153-12d0-4850-97d9-bd6878795255}GAI Workflow.fields.{f007d4d7-7ee0-4736-98f4-c34f3aac3dfb}updateUsr': null
        }
      )
    )
  )
)```

Make sure to replace the placeholders with the appropriate values from your application. This adjusted version should help prevent the error you're encountering.

annap0005

check the update function syntax. second parameter should be index.

Sign up

Login with SSO

Login to the community

Login with SSO