How To Fix CNVMBT231 - Package &1 is already existing at destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 231

• Message text: Package &1 is already existing at destination &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBT231 - Package &1 is already existing at destination &2 ?

  The SAP error message CNVMBT231 indicates that a package you are trying to create or transfer already exists at the specified destination. This error typically occurs during data migration or conversion processes, particularly when using the SAP Migration Cockpit or similar tools.
  Cause:
  The error is caused by an attempt to create a package with the same name or identifier as one that already exists in the target system. This can happen due to:
  
  Duplicate package creation attempts.
  Previous migration runs that did not complete successfully, leaving behind existing packages.
  Manual intervention or incorrect configuration leading to conflicts.
  
  Solution:
  To resolve the CNVMBT231 error, you can take the following steps:
  
  
  Check Existing Packages:
  
  Verify if the package already exists in the destination system. You can do this by navigating to the relevant transaction or using the appropriate tools to list existing packages.
  
  
  
  Rename or Delete Existing Package:
  
  If the existing package is not needed, you can delete it from the destination system.
  If you need to keep the existing package, consider renaming the new package you are trying to create to avoid the conflict.
  
  
  
  Review Migration Settings:
  
  Ensure that your migration settings and configurations are correct. Check for any parameters that might lead to the creation of duplicate packages.
  
  
  
  Log Analysis:
  
  Review the logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Retry Migration:
  
  After resolving the conflict, retry the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it may have specific features for handling package management.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the CNVMBT231 error and continue with your migration or data conversion process.