Power Platform Community Forum Thread Details

Which of the following syntax is correct:

First

ForAll(mydatasource;
Filter(mydatasource,ThisRecord.'User (UserId)' = "Jonathan"),
 Collect(mycollection1,
 {
 FullNameOriginator: LookUp(mycollection2, ID = mydatasource.'User (Originator)','Person name'),
 Status:mydatasource.Status,
 'User (Originator)':mydatasource.'User (Originator)',
 Subject:mydatasource.Subject,
 'Work item instructions':mydatasource.'Work item instructions',
 WorkflowWorkItemClaimed:mydatasource.WorkflowWorkItemClaimed,
 'User (UserId)':mydatasource.'User (UserId)',
 'Due date time':mydatasource.'Due date time'
 }
 )
);

gives error "Incompatible types of comparison. These types can't be compared: Text, Table." at:

LookUp(mycollection2, ID = mydatasource.'User (Originator)','Person name')

Second

ForAll(mydatasource As mydatasourceRecord,
	Filter(mydatasource,mydatasourceRecord.UserId="Jonathan"),
 Collect(mycollection1,
 {
 FullNameOriginator: LookUp(mycollection2, ID = mydatasourceRecord.'User (Originator)','Person name'),
 Status:mydatasourceRecord.Status,
 'User (Originator)':mydatasourceRecord.'User (Originator)',
 Subject:mydatasourceRecord.Subject,
 'Work item instructions':mydatasourceRecord.'Work item instructions',
 WorkflowWorkItemClaimed:mydatasourceRecord.WorkflowWorkItemClaimed,
 'User (UserId)':mydatasourceRecord.'User (UserId)',
 'Due date time':mydatasourceRecord.'Due date time'
 }
 )
);

gives error "Invalid number of arguments: received 3, expected 2."

Basically, trying to filter a data source to create a collection which will contain the right data
@RandyHayes @WarrenBelz @BCBuizer @dpoggemann @Drrickryp @AhmedSalih @timl @iAm_ManCat

Categories:

Building Power Apps

@akg1421

I just responded now, in your original thread where you put the same content as reply, you can check my response here:

Error when Filtering data source before Creating a Collection

Essentially,

The second one is closer, but the second one is incorrect as well. As is said in the error message, there are too many arguments to ForAll. In your case, it means that the Filter itself has to be used as the iterable Table in the ForAll. In your second formula, the part where you have

mydatasource As mydatasourceRecord,

has to instead be

Filter(mydatasource As mdsPreFilteredRecord,mdsPreFilteredRecord.UserId="Jonathan") As mydatasourceRecord

So like this:

ForAll
(
 Filter(mydatasource As mdsPreFilteredRecord,mdsPreFilteredRecord.UserId="Jonathan") As mydatasourceRecord
 ,Collect
 (
 mycollection1
 ,{
 FullNameOriginator: LookUp(mycollection2, ID = mydatasourceRecord.'User (Originator)','Person name')
 ,Status:mydatasourceRecord.Status
 ,'User (Originator)':mydatasourceRecord.'User (Originator)'
 ,Subject:mydatasourceRecord.Subject
 ,'Work item instructions':mydatasourceRecord.'Work item instructions'
 ,WorkflowWorkItemClaimed:mydatasourceRecord.WorkflowWorkItemClaimed
 ,'User (UserId)':mydatasourceRecord.'User (UserId)'
 ,'Due date time':mydatasourceRecord.'Due date time'
 }
 )
);

Check if it helps @akg1421