How To Fix SRT_WSP2540 - STCM object '&1' does not have a unique target proxy assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 540

• Message text: STCM object '&1' does not have a unique target proxy assigned

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_WSP2540 - STCM object '&1' does not have a unique target proxy assigned ?

  The SAP error message SRT_WSP2540 indicates that a specific STCM (Service Target Communication Model) object does not have a unique target proxy assigned. This error typically arises in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services and their configurations.
  Cause:
  The error occurs when:
  
  A service interface is defined in the SAP system, but it is not correctly linked to a unique target proxy.
  There are multiple target proxies defined for the same service interface, leading to ambiguity in routing the messages.
  The configuration of the service in the Service Registry or the Enterprise Services Repository (ESR) is incomplete or incorrect.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Target Proxies:
  
  Go to the SAP PI/PO system and check the target proxies associated with the STCM object mentioned in the error message.
  Ensure that there is only one target proxy assigned to the service interface. If there are multiple, you need to decide which one should be used and remove or deactivate the others.
  
  
  
  Assign Unique Target Proxy:
  
  If no target proxy is assigned, or if the existing one is incorrect, you need to assign a unique target proxy to the STCM object.
  This can be done in the Integration Directory or the Enterprise Services Repository (ESR) depending on your system setup.
  
  
  
  Check Service Definitions:
  
  Verify the service definitions in the ESR to ensure that they are correctly configured and that the target proxy is properly linked to the service interface.
  
  
  
  Transport Requests:
  
  If changes were made in the development environment, ensure that the transport requests are correctly moved to the quality assurance or production environment.
  
  
  
  Testing:
  
  After making the necessary changes, test the service to ensure that the error is resolved and that the service is functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SOAMANAGER to manage web service configurations and SXMB_MONI to monitor message processing.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring web services and target proxies.
  Logs: Check the application logs (transaction SLG1) for additional details that may help in diagnosing the issue further.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with an SAP PI/PO expert for more in-depth troubleshooting.