How To Fix CNV20551249 - Error while dropping table &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 249

• Message text: Error while dropping table &1

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 CNV20551249 - Error while dropping table &1 ?

  The SAP error message CNV20551249, which indicates an error while dropping a table, typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error can occur for several reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Table Dependencies: The table you are trying to drop may have dependencies, such as foreign key constraints or references from other tables.
  Active Transactions: There may be active transactions or locks on the table, preventing it from being dropped.
  Insufficient Authorizations: The user executing the drop command may not have the necessary authorizations to perform this action.
  Data Consistency Issues: There may be data consistency issues that prevent the table from being dropped.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  Check Dependencies: Use transaction codes like SE11 or SE14 to check for any dependencies or foreign key constraints related to the table. If dependencies exist, you may need to drop or modify them first.
  Release Locks: Ensure that there are no active transactions or locks on the table. You can check for locks using transaction code SM12 and release them if necessary.
  Review Authorizations: Verify that the user has the necessary authorizations to drop the table. You may need to consult with your SAP security team to ensure proper permissions.
  Data Consistency Check: Perform a data consistency check to identify and resolve any issues that may be preventing the table from being dropped.
  Database Logs: Check the database logs for any specific error messages that may provide more insight into the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SM12 (Lock Entries) for troubleshooting.
  SAP Notes: Regularly check the SAP Support Portal for any updates or notes related to this error message.
  Documentation: Review the documentation for the specific migration or conversion tool you are using, as it may contain additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the CNV20551249 error and implement a suitable solution.