How To Fix KMAT_MIGR054 - No configuration class found for set of characteristics in client &1

SAP Error Message - Details

• Message type: E = Error

• Message class: KMAT_MIGR - Message Class for Migration of Variants to IBase

• Message number: 054

• Message text: No configuration class found for set of characteristics in client &1

What causes this issue?

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

System Response

How to fix this error?

Create a configuration class (transaction CL01) with the same
characteristics as the merchandise category or the characteristic
profile of the generic articles and then start the report for these
generic articles again.

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 KMAT_MIGR054 - No configuration class found for set of characteristics in client &1 ?

  The SAP error message KMAT_MIGR054 indicates that the system is unable to find a configuration class for a specific set of characteristics in the specified client. This error typically occurs during the migration or configuration of configurable materials (KMAT) in SAP.
  Cause:
  
  Missing Configuration Class: The configuration class that should correspond to the set of characteristics is not defined or is missing in the system.
  Incorrect Client: The error may arise if the configuration class is not available in the specified client (client &1).
  Data Migration Issues: If you are migrating data from another system or client, there may be inconsistencies or missing data related to configuration classes and characteristics.
  Incorrect Characteristic Assignment: The characteristics assigned to the material may not be correctly linked to a configuration class.
  
  Solution:
  
  
  Check Configuration Classes:
  
  Go to transaction CL02 (Class Maintenance) and verify if the configuration class exists for the set of characteristics in question.
  If it does not exist, you may need to create a new configuration class and assign the necessary characteristics to it.
  
  
  
  Verify Client Data:
  
  Ensure that the configuration class is available in the specified client. If it is missing, you may need to transport the configuration class from another client or system.
  
  
  
  Review Characteristic Assignment:
  
  Check the characteristics assigned to the material in transaction CT04 (Characteristic Maintenance) and ensure they are correctly linked to the configuration class.
  
  
  
  Data Migration:
  
  If this error occurs during a data migration process, review the migration data to ensure that all necessary configuration classes and characteristics are included and correctly mapped.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to configurable materials and the specific error message for additional guidance.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance, especially if this is part of a larger migration or upgrade project.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CL02: Class Maintenance
  CT04: Characteristic Maintenance
  CS01: Create BOM (Bill of Materials) for configurable materials
  CS02: Change BOM for configurable materials
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Configuration Documentation: Review SAP's official documentation on configurable materials and class management for best practices and guidelines.
  
  
  By following these steps, you should be able to identify the root cause of the KMAT_MIGR054 error and implement a solution to resolve it.