How To Fix ECC_ESOA_COMMON012 - Internal error in exactly-once processing (message UUID &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: ECC_ESOA_COMMON - Common/generic messages for ECC service enabling

• Message number: 012

• 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 ECC_ESOA_COMMON012 - Internal error in exactly-once processing (message UUID &1) ?

  The SAP error message ECC_ESOA_COMMON012 indicates an internal error related to the exactly-once processing mechanism in SAP's Enterprise Services Orchestration Architecture (ESOA). This error typically arises when there is an issue with the processing of messages that are expected to be processed exactly once, which is crucial for maintaining data integrity and consistency in distributed systems.
  Cause:
  
  Message UUID Issues: The error message includes a UUID (Universally Unique Identifier) that identifies the specific message causing the issue. Problems can arise if the UUID is not recognized or if there are conflicts in message processing.
  Database or System Errors: Internal database errors, such as deadlocks or timeouts, can lead to this error. It may also occur due to issues with the underlying application server or middleware.
  Configuration Issues: Incorrect configuration settings in the SAP system or middleware can lead to problems in message processing.
  Network Issues: Network interruptions or failures can cause messages to be lost or not processed correctly, leading to this error.
  
  Solution:
  
  Check the UUID: Investigate the specific UUID mentioned in the error message. Look for logs or traces related to that UUID to identify what went wrong during processing.
  Review System Logs: Check the SAP system logs (transaction SLG1) for any related error messages or warnings that could provide more context about the issue.
  Database Consistency Check: Perform a consistency check on the database to ensure there are no underlying issues affecting message processing.
  Configuration Review: Review the configuration settings for the relevant services and ensure they are set up correctly. This includes checking the settings for message queues, adapters, and any middleware involved.
  Restart Services: Sometimes, simply restarting the relevant services or the application server can resolve transient issues.
  Update SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches that could resolve underlying issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support with detailed logs and the UUID for further assistance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on exactly-once processing and how it is implemented in your specific version of SAP.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  Monitoring Tools: Utilize SAP monitoring tools to keep an eye on message processing and identify potential bottlenecks or issues in real-time.
  
  By following these steps, you should be able to diagnose and resolve the ECC_ESOA_COMMON012 error effectively.