Diagnosis
You want to perform inspections using material specifications only.When the system creates an inspection lot, it generates a dummyoperation (with a description and control key) for results recording.
For this reason, a control key must be maintained in Customizing forthe inspection type.
You should also maintain an operation text and operation number. Ifthis data is not stored in Customizing, the system defines this data inthe program.

Procedure
Make sure that the customizing table is maintained accordingly.