How To Fix WMCV001 - Use only vendor &1 in vendor characteristic values

SAP Error Message - Details

• Message type: E = Error

• Message class: WMCV - Messages for Value scales/Quota scales/vendor char. values

• Message number: 001

• Message text: Use only vendor &1 in vendor characteristic values

What causes this issue?

Vendor &V2& is included in vendor characteristic values to be
maintained for vendor &V1&.

System Response

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

How to fix this error?

Either change the vendor in vendor characteristic values to vendor &V1&
or call the BAPI for vendor &V2&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WMCV001 - Use only vendor &1 in vendor characteristic values ?

  The SAP error message WMCV001 ("Use only vendor &1 in vendor characteristic values") typically occurs in the context of vendor master data and characteristics in the SAP system, particularly when dealing with classification and characteristics assigned to vendors.
  Cause:
  This error message is triggered when there is an inconsistency in the vendor characteristic values. Specifically, it indicates that the system expects only a specific vendor (denoted by &1) to be associated with the characteristic values being used. If there are multiple vendors or incorrect vendor assignments in the characteristic values, the system will raise this error.
  Solution:
  To resolve the WMCV001 error, you can follow these steps:
  
  
  Check Vendor Assignment:
  
  Go to the vendor master data and verify the vendor that is supposed to be associated with the characteristic values.
  Ensure that the vendor in question is correctly assigned to the characteristics.
  
  
  
  Review Characteristic Values:
  
  Navigate to the classification data for the vendor and check the characteristic values assigned.
  Make sure that only the specified vendor is being used in the characteristic values.
  
  
  
  Correct Data Entries:
  
  If you find that there are incorrect or multiple vendor entries, correct them to ensure that only the specified vendor is associated with the characteristic values.
  
  
  
  Use Transaction Codes:
  
  You can use transaction codes like MM02 (Change Material) or CL02 (Change Class) to modify the vendor or characteristic values as needed.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct vendor or characteristic values, consult your organization's documentation or reach out to your SAP support team for guidance.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Classification System: Familiarize yourself with how the classification system works in SAP, especially regarding vendors and characteristics.
  User Roles: Ensure that you have the appropriate permissions to make changes to vendor master data and characteristics.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further troubleshooting.