How To Fix CNV_21525015 - For administrator group &1, old and new administrators &2 are identical

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21525 - Administrator Rename

• Message number: 015

• Message text: For administrator group &1, old and new administrators &2 are identical

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21525015 - For administrator group &1, old and new administrators &2 are identical ?

  The SAP error message CNV_21525015 indicates that there is an issue with the assignment of administrators in a specific administrator group. The message states that the old and new administrators are identical, which means that the system is trying to assign the same user as both the old and new administrator for that group.
  Cause:
  This error typically occurs during a migration or data conversion process where the system is attempting to update the administrator for a group, but the new administrator being assigned is the same as the existing one. This can happen due to:
  
  Incorrect Configuration: The configuration or mapping of administrators may have been set up incorrectly, leading to the same user being assigned.
  Data Migration Issues: During data migration, the source data may have been incorrectly mapped, resulting in the same user being identified as both the old and new administrator.
  User Management Errors: There may be a misunderstanding or oversight in user management processes, leading to this duplication.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Administrator Assignments: Review the administrator assignments for the group in question. Ensure that the new administrator is different from the old administrator.
  
  
  Update Configuration: If you are using a migration tool or configuration settings, update the configuration to ensure that the new administrator is correctly specified and is not the same as the old one.
  
  
  Data Validation: If this error arises during a data migration process, validate the source data to ensure that the mappings are correct and that there are no duplicates.
  
  
  Manual Adjustment: If necessary, manually adjust the administrator assignments in the SAP system to ensure that they are distinct.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are undertaking for any additional guidance or troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SU01 for user management) to check and modify user assignments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on administrator assignments.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if this is part of a larger migration project.
  
  By following these steps, you should be able to resolve the CNV_21525015 error and ensure that the administrator assignments are correctly configured.