How To Fix CNV20551447 - Error during data deletion for pool table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 447

• Message text: Error during data deletion for pool table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551447 - Error during data deletion for pool table &1 ?

  The SAP error message CNV20551447, which indicates "Error during data deletion for pool table &1," typically arises during data migration or data deletion processes in SAP systems, particularly when using the SAP Data Migration tools or during system conversions.
  Cause:
  
  Data Integrity Issues: The error may occur if there are integrity constraints or dependencies that prevent the deletion of data from the specified pool table.
  Authorization Issues: The user executing the deletion may not have the necessary authorizations to delete data from the specified table.
  Technical Issues: There could be technical issues such as database locks, corrupted data, or issues with the underlying database that prevent the deletion process from completing successfully.
  Configuration Issues: Incorrect configuration settings in the data migration tool or in the SAP system can also lead to this error.
  
  Solution:
  
  Check Data Integrity: Ensure that there are no foreign key constraints or dependencies that would prevent the deletion of records from the pool table. You may need to delete related records in other tables first.
  Review Authorizations: Verify that the user has the necessary authorizations to perform data deletion on the specified pool table. You may need to consult with your SAP security team to ensure proper access rights.
  Database Locks: Check for any database locks that might be preventing the deletion. You can use transaction codes like SM12 to view and manage locks.
  Error Logs: Review the error logs for more detailed information about the error. You can check transaction SLG1 for application logs related to the data deletion process.
  Technical Support: If the issue persists, consider reaching out to SAP support or your technical team for assistance. They may need to analyze the database or the specific migration tool being used.
  Test in Development: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without impacting production data.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data deletion issues. You can search the SAP Support Portal for CNV20551447 or related keywords.
  Documentation: Review the documentation for the data migration tool or process you are using, as it may contain specific instructions or troubleshooting steps related to this error.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.