How To Fix SRT_WSP173 - No interface exists with name (&1:&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 173

• Message text: No interface exists with name (&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_WSP173 - No interface exists with name (&1:&2) ?

  The SAP error message SRT_WSP173 indicates that there is no interface available with the specified name in the context of a web service. This error typically occurs when a web service call is made, but the system cannot find the corresponding interface definition in the SAP system.
  Cause:
  
  Incorrect Interface Name: The interface name specified in the web service call does not match any existing interface in the SAP system.
  Missing Service Definition: The web service might not be properly defined or activated in the SAP system.
  Namespace Issues: The namespace used in the web service call may not match the namespace defined in the SAP system.
  Transport Issues: If the interface was recently transported from another system, it may not have been properly imported or activated in the target system.
  Authorization Issues: The user making the web service call may not have the necessary authorizations to access the specified interface.
  
  Solution:
  
  Verify Interface Name: Check the interface name being used in the web service call. Ensure that it matches exactly with the name defined in the SAP system.
  Check Service Definition: Go to the SAP transaction SOAMANAGER and verify that the web service is correctly defined and activated. Ensure that the service is available and properly configured.
  Namespace Verification: Ensure that the namespace used in the web service call matches the namespace defined in the SAP system for the interface.
  Transport Check: If the interface was recently transported, check the transport logs to ensure that it was successfully imported and activated. You may need to re-import or activate the service.
  Authorization Check: Ensure that the user has the necessary authorizations to access the web service. You may need to check the roles and authorizations assigned to the user.
  Debugging: If the issue persists, consider enabling logging for the web service to capture more detailed error information. This can help in diagnosing the problem further.
  
  Related Information:
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web services and service definitions.
  SE80: For checking the interface definition in the Object Navigator.
  
  
  Documentation: Refer to SAP Help documentation for more details on web service configuration and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_WSP173 error message.