How To Fix CNV_21543012 - Multiple lines with old administrator group &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21543 - Administrator Group Rename

• Message number: 012

• Message text: Multiple lines with old administrator group &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21543012 - Multiple lines with old administrator group &1 ?

  The SAP error message CNV_21543012 indicates that there are multiple lines associated with an old administrator group in the context of a data migration or conversion process. This error typically arises during the execution of a conversion program, particularly in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  The error is caused by the presence of multiple entries in the system that reference an old administrator group. This can happen due to:
  
  Data Duplication: There are duplicate entries in the source data that refer to the same old administrator group.
  Data Inconsistency: The data being migrated may have inconsistencies or errors that lead to multiple lines being created for the same group.
  Configuration Issues: The configuration settings in the migration tool may not be set up correctly, leading to the system not being able to handle the old administrator group properly.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicate Entries:
  
  Check the source data for duplicate entries related to the old administrator group. You can use SQL queries or data analysis tools to identify these duplicates.
  
  
  
  Clean Up Data:
  
  Remove or consolidate duplicate entries in the source data. Ensure that each administrator group is represented only once.
  
  
  
  Update Configuration:
  
  Review the configuration settings of the migration tool to ensure that it is set up correctly to handle the administrator groups.
  
  
  
  Re-run the Migration:
  
  After cleaning up the data and updating the configuration, re-run the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration tool you are using for any additional troubleshooting steps or guidelines.
  
  
  
  Seek SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and data.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tools and their documentation, as they often contain troubleshooting sections for common errors.
  Data Governance: Implement data governance practices to prevent similar issues in future migrations, ensuring data quality and consistency.
  
  By following these steps, you should be able to resolve the CNV_21543012 error and successfully complete your data migration process.