How To Fix CPOC339 - Document "&1" was loaded more than once; instance "&2" is inactive

SAP Error Message - Details

• Message type: E = Error

• Message class: CPOC - PP-PI-PMA: Process Operator Cockpit Messages

• Message number: 339

• Message text: Document "&1" was loaded more than once; instance "&2" is inactive

What causes this issue?

A document was loaded several times. It is probably displayed in
several frames of a frame set at the same time. To ensure that the
document ID is unique, the system uses ID &V2& for the second instance.
This instance remains inactive.

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?

Avoid simultaneously loading one document in several frames.

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 CPOC339 - Document "&1" was loaded more than once; instance "&2" is inactive ?

  The SAP error message CPOC339 indicates that a document has been loaded more than once into the system, and as a result, the instance of that document is marked as inactive. This typically occurs in the context of SAP's data processing or document management systems, where duplicate entries can lead to inconsistencies or errors in processing.
  
  Cause:
  
  
  Duplicate Document Load: The primary cause of this error is that the same document (identified by the document number "&1") has been loaded into the system multiple times. This can happen due to:
  
  Manual errors during data entry or document upload.
  Automated processes that do not check for existing documents before loading.
  Data migration activities where the same data set is imported more than once.
  
  
  
  Inactive Instance: The instance "&2" being inactive indicates that the system has flagged this duplicate entry to prevent further processing or usage of the document.
  
  
  
  Solution:
  To resolve the CPOC339 error, you can take the following