How To Fix CNV_21537001 - Mapping not maintained for renaming personnel action reason

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21537 - Reason for Action Rename

• Message number: 001

• Message text: Mapping not maintained for renaming personnel action reason

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21537001 - Mapping not maintained for renaming personnel action reason ?

  The SAP error message CNV_21537001 indicates that there is a mapping issue related to the renaming of personnel action reasons during a data migration or conversion process, typically associated with the SAP S/4HANA migration or similar projects. This error suggests that the system is unable to find a defined mapping for a specific personnel action reason that is being renamed.
  Cause:
  
  Missing Mapping: The primary cause of this error is that the mapping for the personnel action reason has not been maintained in the relevant configuration tables or migration settings.
  Incorrect Configuration: There may be an incorrect or incomplete configuration in the migration project, leading to the system not recognizing the personnel action reason that needs to be renamed.
  Data Inconsistency: The data being migrated may contain personnel action reasons that do not have corresponding mappings in the target system.
  
  Solution:
  
  
  Maintain Mapping:
  
  Go to the relevant transaction or configuration area where personnel action reasons are defined (e.g., transaction code SPRO for customizing).
  Ensure that the mapping for the personnel action reason in question is correctly defined. This may involve creating a new mapping entry or correcting an existing one.
  
  
  
  Check Migration Settings:
  
  Review the migration settings in the SAP system to ensure that all necessary mappings for personnel action reasons are included.
  If you are using a migration tool (like SAP S/4HANA Migration Cockpit), check the mapping templates and ensure that all required mappings are present.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration project you are working on. There may be specific instructions or prerequisites for maintaining personnel action reason mappings.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test migration to verify that the error has been resolved and that the personnel action reasons are being correctly mapped.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on the specific context of your migration project.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on personnel action reason mappings.
  Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, especially if you are working with S/4HANA.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the mapping issue and ensuring that all necessary configurations are in place, you should be able to resolve the CNV_21537001 error.