How To Fix SRT_WSP3124 - No WSDLs were found for inbound interface '&1' '&2'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 124

• Message text: No WSDLs were found for inbound interface '&1' '&2'

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3124 - No WSDLs were found for inbound interface '&1' '&2' ?

  The SAP error message SRT_WSP3124 indicates that the system could not find any WSDL (Web Services Description Language) files for the specified inbound interface. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when trying to consume a web service.
  Cause
  The error can be caused by several factors:
  
  Missing WSDL: The WSDL file for the specified inbound interface is not available in the system.
  Incorrect Configuration: The configuration for the web service might be incorrect, leading to the system not being able to locate the WSDL.
  Service Not Activated: The web service might not be activated in the SAP system.
  Namespace Issues: There could be issues with the namespace or the service name that is being referenced.
  Transport Issues: If the WSDL is supposed to be fetched from an external source, there might be network or transport issues preventing access.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check WSDL Availability:
  
  Verify that the WSDL file for the specified inbound interface exists in the system. You can do this by navigating to the relevant service definition in the SAP system.
  
  
  
  Activate the Service:
  
  Ensure that the web service is activated. You can do this in the SAP GUI by going to the transaction code SOAMANAGER and checking the service configuration.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the web service in SOAMANAGER. Ensure that the inbound interface is correctly configured and that the WSDL is correctly linked.
  
  
  
  Check Namespaces:
  
  Verify that the namespaces used in the service definition match those expected by the WSDL. Any discrepancies can lead to the system being unable to find the WSDL.
  
  
  
  Test Connectivity:
  
  If the WSDL is supposed to be fetched from an external source, test the connectivity to that source. Ensure that there are no firewall or network issues preventing access.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Regenerate WSDL:
  
  If necessary, regenerate the WSDL for the service. This can sometimes resolve issues related to outdated or corrupted WSDL files.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific version of SAP you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations.
  SLG1: For viewing application logs.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Web Service Documentation: Review the documentation for the specific web service you are working with to ensure all prerequisites and configurations are met.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_WSP3124 error in your SAP system.