How To Fix CNV_21536001 - Mapping not maintained for renaming personnel action

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21536 - Action Rename

• Message number: 001

• Message text: Mapping not maintained for renaming personnel action

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21536001 - Mapping not maintained for renaming personnel action ?

  The SAP error message CNV_21536001 indicates that there is a mapping issue related to the renaming of personnel actions during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error occurs when the system encounters a personnel action that has not been properly mapped in the conversion settings. This can happen for several reasons:
  
  Missing Mapping Entries: The mapping for the specific personnel action you are trying to rename has not been defined in the configuration.
  Incorrect Configuration: The mapping configuration may be incorrect or incomplete, leading to the system being unable to find the necessary mapping for the personnel action.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as personnel actions that do not exist in the target system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Go to the relevant mapping configuration in the SAP system (usually found in the transaction code related to the migration tool you are using).
  Ensure that all necessary personnel actions are correctly mapped. If a specific action is missing, add the appropriate mapping entry.
  
  
  
  Review Migration Settings:
  
  Verify that the migration settings are correctly configured for the personnel actions you are working with. This includes checking any transformation rules that may apply.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using. This documentation often provides guidance on how to set up mappings and troubleshoot common issues.
  
  
  
  Test with Sample Data:
  
  If possible, test the migration with a smaller set of sample data to identify if the issue persists. This can help isolate the problem.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on personnel action mappings.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools for managing data migration.
  Community Forums: Engage with SAP community forums or user groups where you can share experiences and solutions with other SAP users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the mapping issue related to the personnel action renaming in your SAP system.