How To Fix NHCF_VALIDATION007 - UUID value must be supplied in the message header to guarantee processing

SAP Error Message - Details

• Message type: E = Error

• Message class: NHCF_VALIDATION - HCF messages

• Message number: 007

• Message text: UUID value must be supplied in the message header to guarantee processing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NHCF_VALIDATION007 - UUID value must be supplied in the message header to guarantee processing ?

  The SAP error message NHCF_VALIDATION007 indicates that a UUID (Universally Unique Identifier) value must be supplied in the message header for the processing of a message. This error typically occurs in scenarios involving SAP's integration with other systems, such as when using SAP Cloud Platform Integration (CPI) or when dealing with APIs.
  Cause:
  The error is caused by the absence of a UUID in the message header. The UUID is essential for tracking and ensuring the uniqueness of messages, especially in asynchronous processing scenarios. Without it, the system cannot guarantee that the message will be processed correctly, leading to potential issues such as duplicate processing or message loss.
  Solution:
  To resolve this error, you should ensure that a valid UUID is included in the message header. Here are the steps you can take:
  
  
  Check Message Header Configuration: Review the configuration of the message sender or the integration flow to ensure that a UUID is being generated and included in the message header.
  
  
  Generate a UUID: If the UUID is not being generated automatically, you may need to implement logic in your integration flow or application to generate a UUID. In many programming languages, there are libraries or built-in functions to create a UUID.
  
  
  Modify Integration Flow: If you are using SAP CPI or another integration tool, check the integration flow to ensure that the UUID is being set correctly in the message header. You may need to add a step to generate and set the UUID.
  
  
  Testing: After making the necessary changes, test the integration to ensure that the UUID is being passed correctly and that the error no longer occurs.
  
  
  Related Information:
  
  UUID Format: A UUID is typically represented as a 36-character string (32 alphanumeric characters and 4 hyphens), for example, 123e4567-e89b-12d3-a456-426614174000.
  SAP Documentation: Refer to SAP's official documentation for more details on message processing and integration scenarios. This can provide insights into best practices for handling message headers and UUIDs.
  Error Logs: Check the error logs or monitoring tools in your SAP environment to gather more context about when and why the error is occurring.
  
  By ensuring that a UUID is included in the message header, you should be able to resolve the NHCF_VALIDATION007 error and ensure proper message processing in your SAP environment.