How To Fix NHCF_VALIDATION004 - Error in the framework for exactly once handling

NHCF_VALIDATION004 - Overview

• Message type: E = Error

• Message class: NHCF_VALIDATION - HCF messages

• Message number: 004

• Message text: Error in the framework for exactly once handling

What causes this issue?

The idempotency framework is not maintained properly.

System Response

Service execution is stopped.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The idempotency framework has to be configured using transaction
WSIDPADMIN.

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 NHCF_VALIDATION004 - Error in the framework for exactly once handling ?

  The SAP error message NHCF_VALIDATION004, which indicates an "Error in the framework for exactly once handling," typically arises in the context of SAP's handling of messages and transactions, particularly in scenarios involving asynchronous processing or message queuing.
  
  Cause:
  The error is often related to issues in the configuration or implementation of the "Exactly Once" processing framework. This framework is designed to ensure that messages are processed exactly once, avoiding duplicates or missed messages. Common causes for this error include:
  
  
  Configuration Issues: Incorrect settings in the message handling configuration can lead to validation errors.
  Message Duplication: If the system detects that a message has already been processed, it may trigger this error.
  Data Integrity Issues: Problems with the data being processed, such as missing or invalid fields, can cause validation failures.
  System Bugs: Occasionally, bugs in the SAP system or the specific version being used can lead to unexpected behavior.
  
  
  Solution:
  To resolve the NHCF_VALIDATION004 error, consider the following