How To Fix PP_SFC_MESSAGES039 - Internal error in exactly-once processing (message UUID &1).

SAP Error Message - Details

• Message type: E = Error

• Message class: PP_SFC_MESSAGES - Message Class for Production/Process Orders

• Message number: 039

• Message text: Internal error in exactly-once processing (message UUID &1).

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PP_SFC_MESSAGES039 - Internal error in exactly-once processing (message UUID &1). ?

  The SAP error message PP_SFC_MESSAGES039 indicates an internal error related to exactly-once processing in the Production Planning (PP) module. This error typically arises when there is an issue with the processing of messages in the system, particularly when the system is trying to ensure that a message is processed exactly once.
  Cause:
  
  System Configuration Issues: There may be misconfigurations in the system settings related to message processing.
  Database Issues: Problems with the database, such as locks or inconsistencies, can lead to this error.
  Message Queue Problems: If the message queue is not functioning correctly, it can cause issues with message processing.
  Software Bugs: There may be bugs in the SAP software that lead to this error under certain conditions.
  Network Issues: Connectivity problems between different components of the SAP system can also lead to this error.
  
  Solution:
  
  Check System Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Restart Message Processing: Sometimes, simply restarting the message processing can resolve transient issues.
  Database Consistency Check: Perform a consistency check on the database to ensure there are no locks or inconsistencies.
  Review Configuration: Check the configuration settings related to message processing in the PP module to ensure they are set up correctly.
  Update SAP Software: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known bugs.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support for further assistance, especially if it appears to be a bug in the software.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SLG1 (Application Log) to check logs for more details on the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the PP module to understand the expected behavior of message processing and any related configurations.
  
  By following these steps, you should be able to diagnose and potentially resolve the PP_SFC_MESSAGES039 error in your SAP system.