How To Fix CNV_21529001 - Mapping not maintained for renaming wagetype

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21529 - Wagetype Rename

• Message number: 001

• Message text: Mapping not maintained for renaming wagetype

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21529001 - Mapping not maintained for renaming wagetype ?

  The SAP error message CNV_21529001 indicates that there is a mapping issue related to the renaming of a wage type during a data migration or conversion process, typically associated with the SAP S/4HANA migration or other data transformation projects.
  Cause:
  This error usually occurs when:
  
  Missing Mapping: The wage type that you are trying to rename does not have a corresponding mapping defined in the conversion or migration settings.
  Configuration Issues: There may be issues in the configuration of the wage types in the system, or the mapping table may not have been properly populated.
  Data Migration Tool: If you are using a specific data migration tool (like SAP's Migration Cockpit or other tools), the mapping for the wage types may not have been set up correctly.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Go to the relevant transaction or configuration area where wage types are defined (e.g., transaction code SPRO for configuration).
  Ensure that the wage type you are trying to rename has a mapping entry in the relevant mapping table.
  
  
  
  Maintain Mapping:
  
  If the mapping is missing, you will need to create or maintain the mapping for the wage type. This can usually be done in the migration tool or through specific configuration settings in SAP.
  Look for the transaction or program that allows you to maintain wage type mappings (e.g., CNV_21529001 related transactions).
  
  
  
  Review Migration Documentation:
  
  Check the documentation for the migration process you are following. There may be specific instructions on how to handle wage type mappings.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration process to ensure that the error has been resolved.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  Wage Types: In SAP, wage types are used to categorize different types of payments and deductions in payroll processing. Proper mapping is crucial for accurate payroll processing.
  Data Migration: When migrating to SAP S/4HANA or other systems, it is essential to ensure that all necessary mappings are in place to avoid data inconsistencies.
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to address the CNV_21529001 error and ensure that your wage type mappings are correctly maintained.