How To Fix WRF_APC302 - Cannot make changes to material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 302

• Message text: Cannot make changes to material &1

What causes this issue?

The target material &V1& is locked by another user and cannot be
changed by the copy process.

System Response

The following options could not be selected:
Copy Characteristic Values
Copy Prepacks
Copy Prepack Assignment
Copy Variant Assignment

How to fix this error?

Change the copy options.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.