How To Fix PSSC_BUFFER044 - NCD Header ObjectID &1 has already been deleted in NCD buffer (int. err.)

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_BUFFER - Social Services Buffer

• Message number: 044

• Message text: NCD Header ObjectID &1 has already been deleted in NCD buffer (int. err.)

What causes this issue?

An internal program error has occurred.
In method &V3& of the buffer class &V2&, the net calculation document
(NCD) header with <LS>ObjectID </>&V1& was found in the NCD buffer.
The NCD header has already been deleted. Adjustments are no longer
allowed.

System Response

The system terminates the process.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Check if the problem has been caused by customer-specific adjustments.
If this is not the case, contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_BUFFER044 - NCD Header ObjectID &1 has already been deleted in NCD buffer (int. err.) ?

  The SAP error message PSSC_BUFFER044 indicates that there is an issue with the NCD (Non-Composite Data) buffer, specifically that the header object with the specified ObjectID has already been deleted from the buffer. This typically occurs in scenarios involving data processing or data transfer where the system is trying to access an object that no longer exists in the buffer.
  Cause:
  
  Object Deletion: The object identified by the ObjectID has been deleted from the NCD buffer, possibly due to a previous operation that removed it.
  Concurrency Issues: Multiple processes may be trying to access or modify the same object simultaneously, leading to inconsistencies.
  Buffer Management: The buffer may not be properly managed, leading to stale or outdated references to objects that have been deleted.
  
  Solution:
  
  Check Object Existence: Verify if the object with the specified ObjectID exists in the NCD buffer. You can do this by checking the relevant tables or using transaction codes that allow you to view buffer contents.
  Recreate the Object: If the object is required for the operation, you may need to recreate it or ensure that the process that requires it is correctly handling its lifecycle.
  Review Process Logic: Analyze the logic of the processes that interact with the NCD buffer to ensure that they are not attempting to access deleted objects. Implement proper checks before accessing objects.
  Buffer Refresh: If the buffer is stale, consider refreshing it or clearing it to ensure that it contains the most up-to-date information.
  Error Handling: Implement error handling in your code to gracefully manage situations where an object may have been deleted unexpectedly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you monitor and manage the NCD buffer, such as SM12 (for lock entries) or SM21 (for system logs).
  Documentation: Review SAP documentation related to NCD and buffer management for best practices and guidelines on handling such errors.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.