SAP Message /SAPMP/LO_BM_CHVW002 - Assignment not possible

Diagnosis
In at least one assignment area (ouput or input batches), no rowselections have been made.

System Response
The assignment is rejected and not executed.

Procedure
To enable an assingment, at least one row has to be selected in theINPUT BATCHES area and at least one row in the OUTPUT CHARGES area.Execute the message by choosing Enter and select therelevant row again.