How To Fix SRT_WSP3102 - WSDL assignment already exists for this Interface & Domain System key

SRT_WSP3102 - Overview

• Message type: E = Error

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

• Message number: 102

• Message text: WSDL assignment already exists for this Interface & Domain System key

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3102 - WSDL assignment already exists for this Interface & Domain System key ?

  The SAP error message SRT_WSP3102 indicates that there is an attempt to create a WSDL assignment for a specific interface and domain system key, but a WSDL assignment already exists for that combination. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when working with web services.
  
  Cause:
  
  
  Duplicate WSDL Assignment: The most common cause of this error is that there is already a WSDL assignment for the specified interface and domain system key in the SAP system. This can happen if:
  
  The WSDL was previously assigned and not removed.
  There was an attempt to reassign the same WSDL without first deleting the existing assignment.
  
  
  
  
  Configuration Issues: Sometimes, configuration issues or inconsistencies in the system can lead to this error, especially if there have been recent changes to the web service definitions.
  
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Existing WSDL Assignments:
  
  Go to the relevant transaction in