How To Fix SXIVERI021 - Deviation in fault message &1 &2; &3 &4 expected

SAP Error Message - Details

• Message type: E = Error

• Message class: SXIVERI -

• Message number: 021

• Message text: Deviation in fault message &1 &2; &3 &4 expected

What causes this issue?

After the pipeline service has been executed the fault message in the
message header does not have the expected value.

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 SXIVERI021 - Deviation in fault message &1 &2; &3 &4 expected ?

  The SAP error message SXIVERI021 indicates a deviation in a fault message, which typically occurs in the context of SAP's integration with external systems or during the processing of messages in the SAP Exchange Infrastructure (XI) or Process Integration (PI). This error suggests that there is a mismatch or unexpected value in the fault message that the system is trying to process.
  Cause:
  
  Message Structure Mismatch: The structure of the incoming message does not match the expected structure defined in the mapping or interface.
  Data Type Issues: There may be data type mismatches, such as expecting a numeric value but receiving a string.
  Configuration Errors: Incorrect configuration in the integration scenario, such as incorrect mapping or routing settings.
  Versioning Issues: The version of the message being sent may not be compatible with the version expected by the receiving system.
  Faulty Mapping: The mapping logic may not handle certain scenarios correctly, leading to unexpected values in the fault message.
  
  Solution:
  
  Check Message Structure: Verify that the incoming message structure matches the expected structure. You can use tools like the SAP PI/PO message monitoring to inspect the message.
  Review Mapping: Check the mapping configuration to ensure that it correctly transforms the incoming message to the expected format. Look for any conditions that might lead to unexpected values.
  Validate Data Types: Ensure that the data types in the incoming message match the expected data types in the target system.
  Error Handling: Implement error handling in your mapping to manage unexpected values gracefully.
  Test with Sample Data: Use sample data that closely resembles the actual data to test the integration scenario and identify where the deviation occurs.
  Consult Logs: Review the logs in the SAP PI/PO system for more detailed error messages that can provide insights into the root cause of the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches.
  Documentation: Refer to the SAP PI/PO documentation for guidelines on message processing and error handling.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the SXIVERI021 error and implement a solution to resolve it.