How To Fix /ISDFPS/OM_PROXY103 - Internal error in exactly-once processing (message UUID &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM_PROXY -

• Message number: 103

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/OM_PROXY103 - Internal error in exactly-once processing (message UUID &1) ?

  The SAP error message /ISDFPS/OM_PROXY103 Internal error in exactly-once processing (message UUID &1) typically indicates an issue related to the processing of messages in the context of the SAP Integrated Business Planning (IBP) or SAP Data Intelligence environments. This error is associated with the "exactly-once" processing guarantee, which ensures that messages are processed only once, avoiding duplicates or loss of data.
  Cause:
  
  
  Message Processing Failure: The error can occur due to a failure in processing a message that was expected to be processed exactly once. This could be due to various reasons such as:
  
  Network issues causing message delivery failures.
  System resource constraints (e.g., memory, CPU).
  Configuration issues in the message processing framework.
  Bugs or inconsistencies in the application logic.
  
  
  
  UUID Issues: The UUID (Universally Unique Identifier) mentioned in the error message may not be recognized or may have been processed incorrectly, leading to inconsistencies in the message processing state.
  
  
  Database or Transaction Issues: Problems with database transactions or locks can also lead to this error, especially if the system is unable to commit a transaction that was supposed to be processed.
  
  
  Solution:
  
  
  Check System Logs: Review the system logs and trace files for more detailed error messages that can provide insights into the root cause of the issue.
  
  
  Message Reprocessing: If the error is due to a transient issue, you may be able to reprocess the message. This can often be done through the relevant transaction or application interface.
  
  
  Configuration Review: Ensure that the configuration settings for message processing are correct. This includes checking settings related to message queues, transaction handling, and resource allocation.
  
  
  System Resources: Monitor system resources to ensure that there are no bottlenecks. If necessary, allocate more resources or optimize existing processes.
  
  
  Update and Patch: Ensure that your SAP system is up to date with the latest patches and updates, as the issue may be related to a known bug that has been fixed in a later release.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support with the error details, including the UUID and any relevant logs. They can provide more specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., IBP, Data Intelligence) for more details on message processing and error handling.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Best Practices: Implement best practices for message processing and error handling in your SAP environment to minimize the occurrence of such errors in the future.
  
  By following these steps, you should be able to diagnose and address the /ISDFPS/OM_PROXY103 error effectively.