How To Fix WMCV004 - Vendor charact. value &1 cannot be used for value &3 (used for value &2)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 004

• Message text: Vendor charact. value &1 cannot be used for value &3 (used for value &2)

What causes this issue?

A maintenance request to assign vendor characteristic value &V1& to
value &V3& of characteristic &V4& has been issued. But this vendor
characteristic value is already associated to value &V2&.

System Response

The vendor characteristic value &V1& cannot be associated to more than
one internal value of the characteristic &V4&.

How to fix this error?

Assign another vendor characteristic value to either value &V2& or &V3&
.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WMCV004 - Vendor charact. value &1 cannot be used for value &3 (used for value &2) ?

  The SAP error message WMCV004 indicates that there is an issue with the vendor characteristic value in the context of a specific configuration or transaction. This error typically arises when there is a mismatch or inconsistency in the characteristic values assigned to a vendor.
  Cause:
  The error message WMCV004 is triggered when:
  
  A vendor characteristic value (denoted as &1) is being used in a context where it is not valid for the specified value (denoted as &3).
  The characteristic value is already assigned to another value (denoted as &2), which creates a conflict.
  
  This situation often occurs in scenarios involving:
  
  Material management or procurement processes where vendor-specific characteristics are defined.
  Configuration settings in the vendor master data that do not align with the expected values for a particular transaction.
  
  Solution:
  To resolve the WMCV004 error, you can take the following steps:
  
  
  Check Vendor Master Data:
  
  Go to the vendor master data and review the characteristic values assigned to the vendor in question.
  Ensure that the characteristic values are correctly defined and do not conflict with other values.
  
  
  
  Review Characteristic Assignments:
  
  Verify the assignments of characteristic values to the relevant materials or purchasing info records.
  Make sure that the characteristic value you are trying to use is valid for the specific context of the transaction.
  
  
  
  Adjust Characteristic Values:
  
  If necessary, modify the characteristic values assigned to the vendor or the material to eliminate the conflict.
  You may need to consult with your SAP configuration team to ensure that the changes align with business rules.
  
  
  
  Check for Customizations:
  
  If your SAP system has customizations or enhancements, ensure that they are not causing the issue.
  Review any user exits or BAdIs that might affect the handling of vendor characteristics.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on vendor characteristics and their configuration.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error no longer occurs and that the vendor can be used as intended in transactions.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MK01 (Create Vendor), MK02 (Change Vendor), or MK03 (Display Vendor) to access vendor master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to vendor characteristic values.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the WMCV004 error message in your SAP system.