How To Fix SRT_WSP3039 - Matching interface changed from '&1'{'&2'} to '&3'{'&4'}

SRT_WSP3039 - Overview

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 039

• Message text: Matching interface changed from '&1'{'&2'} to '&3'{'&4'}

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3039 - Matching interface changed from '&1'{'&2'} to '&3'{'&4'} ?

  The SAP error message SRT_WSP3039 indicates that there has been a change in the matching interface for a web service. This typically occurs in scenarios where the web service interface has been modified, such as changes in the structure of the input or output parameters, or changes in the service definition itself.
  
  Cause:
  
  Interface Change: The most common cause of this error is that the web service interface has been modified after it was initially defined. This could include changes to the data types, the addition or removal of parameters, or changes in the service operations.
  Version Mismatch: If there are multiple versions of the service or if the service consumer is using an outdated version of the interface, this error can occur.
  
  Configuration Issues: Incorrect configuration in the service registry or service consumer settings can also lead to this error.
  
  
  Solution:
  
  Check Interface Definition: Review the web service interface definition in the SAP system. Ensure