How To Fix APAR_EBPP_SERVICES026 - Internal error in exactly-once processing (message UUID &1)

APAR_EBPP_SERVICES026 - Overview

• Message type: E = Error

• Message class: APAR_EBPP_SERVICES - Biller Direct Service enabling

• Message number: 026

• 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 APAR_EBPP_SERVICES026 - Internal error in exactly-once processing (message UUID &1) ?

  The SAP error message APAR_EBPP_SERVICES026, which indicates an "Internal error in exactly-once processing" along with a message UUID, typically arises in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) systems. This error is related to the processing of messages in a way that ensures they are processed exactly once, which is crucial for maintaining data integrity and consistency.
  
  Cause:
  
  
  Message Processing Issues: The error can occur due to issues in the message processing pipeline, such as:
  
  Duplicate messages being processed.
  Problems with the message queue or broker.
  Internal inconsistencies or state mismatches in the processing logic.
  
  
  
  Configuration Errors: Incorrect configuration settings in the SAP system or the messaging infrastructure can lead to this error.
  
  
  System Bugs: There may be bugs in the version of the software you are using that affect the exactly-once processing mechanism.
  
  
  Database Issues: Problems with the underlying database, such as locks or transaction failures, can also trigger