SAP Message RSPLF442 - Step &1: No packaging characteristic

System Response
There is no lock-relevant characteristic in the aggregation level thatdoes not belong to the field that is to be changed in the planningfunction. This means that there is no characteristic that can be usedfor packaging.

Procedure
You can change the planning function if required.

Procedure for System Administration
You can also define further characteristics as lock-relevant in theInfoCubes. This is done in lock management (transaction RSPLSE).