How To Fix SXIVERI020 - Deviations in message header

SAP Error Message - Details

• Message type: E = Error

• Message class: SXIVERI -

• Message number: 020

• Message text: Deviations in message header

What causes this issue?

After the pipeline service has been executed the message header is no
longer identical to the expected message header.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SXIVERI020 - Deviations in message header ?

  The SAP error message SXIVERI020, which indicates "Deviations in message header," typically occurs in the context of SAP's application interface framework (AIF) or when dealing with message processing in SAP systems. This error suggests that there are inconsistencies or discrepancies in the message header that prevent the system from processing the message correctly.
  Causes:
  
  Header Mismatch: The message header may not match the expected format or structure defined in the system. This could be due to missing fields, incorrect data types, or unexpected values.
  Versioning Issues: If the message structure has been updated or changed, older messages may not conform to the new structure, leading to deviations.
  Configuration Errors: Incorrect configuration settings in the AIF or related modules can lead to issues in how messages are processed.
  Data Corruption: If the message data has been corrupted during transmission or processing, it may lead to header deviations.
  
  Solutions:
  
  Check Message Structure: Review the expected message structure and ensure that the message being sent conforms to this structure. Validate that all required fields are present and correctly formatted.
  Update Message Definitions: If there have been changes to the message structure, ensure that all systems and interfaces are updated to use the latest definitions.
  Review Configuration: Check the configuration settings in the AIF or related modules to ensure they are set up correctly. This includes checking mappings, transformations, and any custom logic that may affect message processing.
  Error Logs: Review the error logs for more detailed information about the specific deviations. This can provide insights into which fields are causing the issue.
  Testing: Conduct tests with sample messages to identify if the issue persists. This can help isolate whether the problem is with specific messages or a broader configuration issue.
  Consult Documentation: Refer to SAP documentation or support notes related to AIF and message processing for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  AIF Documentation: Review the official SAP AIF documentation for best practices on message handling and error resolution.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.