How To Fix CNV_PE288 - Object is already copied and must not be copied again

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 288

• Message text: Object is already copied and must not be copied again

What causes this issue?

Registering an object of type <ZH>&V2&</> with ID <ZH>&V1&</> in the
global copy buffer failed because it was already registered. This means
that the object was already copied and the new object is not yet saved.
<ZU>Further information</>
Original ID,,&V1&
Original object type,,&V2&
Copied ID,,&V3&
Copied object type,,&V4&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Save your work and start the copy process again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE288 - Object is already copied and must not be copied again ?

  The SAP error message CNV_PE288: Object is already copied and must not be copied again typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error indicates that the system has detected that the object you are trying to copy has already been processed or copied in a previous step. This can happen due to:
  
  Duplicate Execution: The migration or conversion process was executed multiple times for the same object.
  Incomplete Rollback: If a previous migration attempt was interrupted or failed, the system might still have a record of the object being copied.
  Configuration Issues: There may be issues in the configuration or setup of the migration project that lead to the system not recognizing the state of the object correctly.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Migration Logs: Review the migration logs to identify if the object was indeed copied previously. This can provide insights into what went wrong in the previous attempts.
  
  
  Reset the Migration Status: If you confirm that the object should be copied again, you may need to reset its status in the migration tool. This often involves:
  
  Deleting the entry for the object from the migration logs or tables.
  Using transaction codes like LT03 or LT12 to manage the transport of objects if applicable.
  
  
  
  Review Object Dependencies: Ensure that there are no dependencies or related objects that might be causing the system to think the object is already copied.
  
  
  Consult Documentation: Refer to the specific documentation for the migration tool you are using. There may be specific instructions or notes regarding handling this error.
  
  
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and migration scenario.
  
  
  Related Information:
  
  Migration Tools: Familiarize yourself with the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation.
  Transaction Codes: Learn about relevant transaction codes that can help you manage migration objects and logs.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide patches or additional solutions.
  
  By following these steps, you should be able to address the CNV_PE288 error and proceed with your data migration or conversion process.