How To Fix CM_VAI024 - Column position &2 was already assigned for value assignment type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_VAI - EHS-BAS: Table-Based Value Assignment

• Message number: 024

• Message text: Column position &2 was already assigned for value assignment type &1

What causes this issue?

The column position is unique for each value assignment type, that is
you can enter each number only once per value assignment type.

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?

Choose a column position that you have not yet assigned.

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 CM_VAI024 - Column position &2 was already assigned for value assignment type &1 ?

  The SAP error message CM_VAI024 indicates that there is a conflict in the assignment of column positions for a specific value assignment type in the context of classification or variant configuration. This error typically arises when you are trying to assign a column position to a value assignment type that has already been assigned to another column.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the column position you are trying to assign to a value assignment type is already in use by another value assignment type.
  Configuration Issues: There may be issues in the configuration of the classification system or variant configuration where the same column position is being reused incorrectly.
  Data Integrity: There might be inconsistencies in the data or configuration settings that lead to this conflict.
  
  Solution:
  
  Check Assignments: Review the assignments of column positions for the value assignment types in the relevant configuration. Ensure that each column position is uniquely assigned to a single value assignment type.
  Modify Assignments: If you find that a column position is already assigned, you will need to either:
  
  Change the column position for one of the value assignment types to a different, unused position.
  Remove the conflicting assignment if it is not needed.
  
  
  Consistency Check: Run consistency checks in the classification or variant configuration to identify any other potential conflicts or issues.
  Documentation: Refer to SAP documentation or help resources for specific guidance on managing value assignment types and column positions.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CL02 (Change Class) or CU01 (Create Configuration Profile) to manage classifications and configurations.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a functional consultant who specializes in classification and variant configuration.
  
  By following these steps, you should be able to resolve the CM_VAI024 error and ensure that your value assignment types are correctly configured without conflicts.