In PROD the LoV Period in Data Management > Data Load Mapping is not appear in pop-up window

In PROD the LoV Period in Data Management > Data Load Mapping is not appear in pop-up window select Point of View and then must setup Period Key in (N) Data Exchange > Actions > Setup > Period Mapping > Application Mapping > Fill Target Application = TARGET-TEMPLATE EXPORT GOTO
After Period Key is defined then LoV Period appear in pop-up window select Point of View

But this case is not happened in TEST instance as the Period LoV is appear for all period without setting Period Key in Application Mapping.

Why there is difference in setup in PROD compared to TEST?
In TEST instance is deployed from PROD backup file as of 11 JAN 2026