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JenniferK
Advocate I
Advocate I

incompatible types error in Lookup()

I have 2 dataverse tables, call them A and B. In my canvas app, I want to create a collection where table A data is grouped by table B.type.

Table A

  • aid
  • name
  • price
  • B (lookup)

Table B

  • bid
  • name (auto-id)
  • type (choice column)
  • category (choice column)

In my canvas app I created a collection to cache table A's data since it doesn't change often and there's not a lot of it. Then I tried to add a column from table B to my collection.

ClearCollect(Acoll,Filter('A','A (Views)'.'Active As')); 
ClearCollect(typedAcoll,AddColumns(Acoll,"type",LookUp(B,bid=Acoll.B.B)))

But there is an error with the Lookup when creating the typedAcoll collection: Incompatible types, GUID and Table.

I've tried a number of variations, but for some reason I cannot get the GUID for table B from Acoll. What am I doing wrong?

 

 

1 REPLY 1
bipinshan
Resolver V
Resolver V

Hi,

 

I have used below code to join Account and Contact Entity.

ClearCollect(AccountData, Filter(Accounts, 'Accounts (Views)'.'Active Accounts'));
ClearCollect(ContactData, Filter(Contacts, 'Contacts (Views)'.'Active Contacts'));
ClearCollect(TypeAccountData, AddColumns(AccountData, "Gender", LookUp(ContactData, Contact=AccountData[@'Primary Contact'].Contact,Gender)))

 

Try to follow the same approach for your tables. It should work.

 

Please mark my answer verified if this is helpful!

Regards,

Bipin Kumar

Follow my Blog: https://xrmdynamicscrm.wordpress.com/

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