SAP Note 28161 - Abnormal terminat. when saving on planning board

Symptom:

If you choose "Save" on the planning board, an abnormal termination occurs with error message CALL_FUNCTION_PARM_MISSING when you call function module MD_POST_PLANNED_ORDERS; parameter CUOBX is not defined.

Cause and prerequisites
Solution
Interface correction of function module MD_POST_PLANNED_ORDERS.