Symptom
You are using a field in a given business object (e.g. Accounts, Tickets, etc.), created a code list restriction for the same and has extended this field to a different business object via PSM:
However the code list restriction is not being applied on the new business object nor can you create a new restriction, as the field is not listed for the new business object.
Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.
Environment
SAP Cloud For Customer
Cause
Existing Code List Restriction is not extended to the target business object and works only on the business object where it was originally created.
Additionally since the field is not physically persisted in the target business object when extended with PSM, it will also not be available for creation of a new code list restriction there.
Resolution
If the feature/functionality is needed as a matter of urgency, please refer to KBA 3475641 - Functionality Currently not Available
Keywords
Code List Restriction, Extension Scenario, PSM, Add Other Field , KBA , LOD-LE-RC-CLR , Code List Restriction , How To