Diagnosis
One of the following situations caused the error message:
You want to edit a BOM or routing using change number &V1&.
You entered change number &V1& in order to display or change the changemaster.
Change number &V1& which you entered does not exist in the system.

Procedure
Check your entry. Correct the change number if appropriate.
1)
If you really want to change the BOM or routing/plan with change numberV1, and you are authorized to create change masters, create a changemaster with change number &V1&. Otherwise, contact your system managerfor engineering change management.
2)
If you are authorized to create change masters, create one with therequired change number &V1&.