How To Fix SRT_WSP2501 - Proxy '&1' is not an enhancement proxy

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 501

• Message text: Proxy '&1' is not an enhancement proxy

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2501 - Proxy '&1' is not an enhancement proxy ?

  The SAP error message SRT_WSP2501 indicates that the system is trying to use a proxy that is not defined as an enhancement proxy. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web service proxies.
  Cause:
  
  Incorrect Proxy Type: The proxy you are trying to use is not defined as an enhancement proxy. Enhancement proxies are specific types of proxies that allow for additional functionality or modifications to standard proxies.
  Configuration Issues: There may be a misconfiguration in the service definition or the proxy settings in the SAP system.
  Missing or Incorrectly Deployed Proxy: The proxy might not be correctly deployed or might be missing altogether in the system.
  Version Mismatch: There could be a version mismatch between the service consumer and the service provider.
  
  Solution:
  
  
  Check Proxy Definition:
  
  Go to the transaction code SPROXY and verify that the proxy you are trying to use is indeed defined as an enhancement proxy.
  If it is not, you may need to create or adjust the proxy definition.
  
  
  
  Recreate the Proxy:
  
  If the proxy is missing or incorrectly defined, you may need to recreate it. Use the Enterprise Services Builder to create a new enhancement proxy based on the existing service.
  
  
  
  Check Service Configuration:
  
  Ensure that the service is correctly configured in the SOAMANAGER transaction. Check the service binding and ensure that the correct proxy is assigned.
  
  
  
  Check for Transport Issues:
  
  If the proxy was recently transported from another system, ensure that all necessary objects were included in the transport request.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Enhancement Proxies: These are proxies that allow for additional functionality beyond the standard proxy. They are often used to extend the capabilities of standard web services.
  Transaction Codes:
  
  SPROXY: Used to manage and view proxy objects.
  SOAMANAGER: Used for managing web services and their configurations.
  SLG1: Used to view application logs for troubleshooting.
  
  
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP2501 error message.