How To Fix CNV20551221 - Table was excluded from deletion on &1 at &2 by &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 221

• Message text: Table was excluded from deletion on &1 at &2 by &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551221 - Table was excluded from deletion on &1 at &2 by &3 ?

  The SAP error message CNV20551221 indicates that a specific table was excluded from deletion during a data migration or conversion process. This message typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error message CNV20551221 is triggered when:
  
  Table Exclusion: The table in question has been explicitly marked for exclusion from deletion. This could be due to business rules, data integrity concerns, or specific configurations in the migration project.
  Configuration Settings: The settings in the migration tool or project may have been configured to prevent the deletion of certain tables to ensure that critical data is retained.
  User Permissions: The user executing the deletion may not have the necessary permissions to delete the specified table.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Exclusion Settings:
  
  Review the migration project settings to see if the table is marked for exclusion. This can usually be found in the configuration or mapping settings of the migration tool.
  If the exclusion is not necessary, you may need to adjust the settings to allow for deletion.
  
  
  
  Review Documentation:
  
  Consult the documentation for the specific migration tool you are using to understand why the table is excluded and whether it is safe to delete it.
  
  
  
  User Permissions:
  
  Ensure that the user executing the deletion has the appropriate permissions to perform the action. If not, you may need to adjust user roles or permissions.
  
  
  
  Consult with Stakeholders:
  
  If the table is excluded for business reasons, consult with relevant stakeholders (e.g., business analysts, data owners) to understand the implications of deleting the table and whether it should remain excluded.
  
  
  
  Log Analysis:
  
  Check the logs for more detailed information about the error. This may provide insights into why the table was excluded and any additional context that could help in resolving the issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on handling table exclusions during data migration.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration to understand the configuration options and best practices.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.