Diagnosis
The parameter named in the message was set to an incorrect or invalidvalue in a call to a function module. For example, the JOBNAME and/orJOBCOUNT parameter, which are needed to identify a job, were set to thevalue ' ' (space).
This message is not issued to interactive users to indicate data entryerrors. If this message appears, it indicates that a programming errorhas occurred in calling a function module of the background processingsystem.

System Response
Function terminated.

Procedure
Correct the function module call if the error has occurred in anapplication program that you have written. If the error is in a modulesupplied by SAP, please contact SAP to have the error corrected.