Solved
Expression evaluation error [evaluation ID = Y38GMQ7D] at function a!recordList: Cannot execute a query with a blank field name. (APNX-1-4198-000)
I have a CDT named "LNE_Servicing" which has 2 foreign keys, one from CDT userList and one from CDT soldAppliance.
When I try to create a recordType for Servicing and check the record it gives me the error:
On clicking edit list in the List tab it shows:
Error Evaluating UI Expression

