How To Fix SPRX373 - Fault messages of operation &1 are not unique

SPRX373 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 373

• Message text: Fault messages of operation &1 are not unique

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX373 - Fault messages of operation &1 are not unique ?

  The SAP error message SPRX373 indicates that there are multiple fault messages associated with a specific operation, and they are not unique. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with service interfaces and message mappings.
  
  Cause:
  
  
  Duplicate Fault Messages: The error arises when the system encounters multiple fault messages that are defined for the same operation. This can happen if:
  
  The same fault message is defined multiple times in the interface mapping.
  There are multiple service interfaces that define the same fault message for the same operation.
  
  
  
  
  Configuration Issues: Incorrect configuration in the Enterprise Services Repository (ESR) or Integration Directory can lead to this error.
  
  
  Versioning Conflicts: If there are different versions of the same service interface or operation, it may lead to ambiguity in fault message resolution.
  
  
  
  Solution:
  
  
  Check Fault Message Definitions:
  
  Go to the Enterprise Services Repository (ESR) and check the definitions of the fault messages