Diagnosis
The system keeps settlement schedule data in the buffer duringprocessing, and updates it in the database when the commission documentis posted. Each data record contains a reference to the databaseoperation to be carried out for the update of the settlement scheduledata. Known operations are Create, Change, and Delete. Inthe current case, the unknown database operation &SYST-MSGV1& wasrequested in at least one header or item record.

System Response
The update is cancelled.

Procedure
Contact your system administrator for an analysis and solution of theproblem.