How To Fix PPC1PR050 - Not possible to write postprocessing records for activities

SAP Error Message - Details

• Message type: E = Error

• Message class: PPC1PR - Abarbeitung der ERP-Prozesse

• Message number: 050

• Message text: Not possible to write postprocessing records for activities

What causes this issue?

The system is to write postprocessing records for the activity posting
because of errors during the posting. This is, however, not possible
because another process has written postprocessing records for
activities at the same time and this has caused a locking conflict.

System Response

The system cannot write the postprocessing records.

How to fix this error?

Perform the backflush again.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPC1PR050 - Not possible to write postprocessing records for activities ?

  The SAP error message PPC1PR050 indicates that the system is unable to write postprocessing records for activities. This error typically occurs in the context of production planning and control, particularly when dealing with production orders or process orders.
  Causes:
  
  Missing or Incomplete Data: The system may be trying to write postprocessing records for activities that do not have all the required data or parameters set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to write postprocessing records.
  System Configuration: There may be issues with the configuration of the production planning module or the specific settings for the order type.
  Technical Issues: There could be underlying technical issues, such as database problems or inconsistencies in the application logic.
  Locking Issues: The records may be locked by another process or user, preventing the writing of new records.
  
  Solutions:
  
  Check Data Completeness: Ensure that all necessary data for the activities is complete and correctly configured. This includes checking the production order, routing, and work center settings.
  Review Authorizations: Verify that the user has the appropriate authorizations to perform the action that is causing the error. This may involve checking user roles and permissions in the SAP system.
  Configuration Review: Review the configuration settings for the production planning module. Ensure that all necessary settings for postprocessing records are correctly defined.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the relevant records. If locks are found, determine if they can be released or if the process holding the lock can be completed.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages or warnings that could provide additional context for the issue.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues or database inconsistencies.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to the error message PPC1PR050 in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Documentation: Review SAP documentation related to production planning and postprocessing records for further insights into the expected behavior and configuration.
  
  By following these steps, you should be able to diagnose and resolve the error message PPC1PR050 effectively.