How To Fix SRT_WSP712 - Unknown operation (ID=&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 712

• Message text: Unknown operation (ID=&1)

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_WSP712 - Unknown operation (ID=&1) ?

  The SAP error message SRT_WSP712 Unknown operation (ID=&1) typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when a web service call is made, and the system cannot identify the operation specified in the request. This can happen for several reasons, including misconfiguration, incorrect service definitions, or issues with the web service itself.
  Causes:
  
  Incorrect Operation Name: The operation name specified in the web service request does not match any operation defined in the WSDL (Web Services Description Language) file.
  WSDL Mismatch: The WSDL file used by the client may not be in sync with the service implementation on the server side.
  Service Configuration Issues: The service might not be properly configured in the SAP system, leading to the inability to recognize the operation.
  Namespace Issues: The namespace defined in the request might not match the namespace expected by the service.
  Versioning Issues: If there are multiple versions of the service, the client might be calling an outdated version that does not support the requested operation.
  
  Solutions:
  
  Verify Operation Name: Check the operation name in the web service request and ensure it matches exactly with the operation defined in the WSDL.
  Check WSDL: Ensure that the WSDL being used is the correct one and is up to date. You can regenerate the WSDL if necessary.
  Service Configuration: Review the service configuration in the SAP system to ensure that it is correctly set up and that all operations are defined.
  Namespace Validation: Ensure that the namespace in the request matches the expected namespace in the service definition.
  Test with SOAP UI: Use tools like SOAP UI to test the web service independently. This can help isolate whether the issue is with the client or the service itself.
  Check Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that might provide additional context about the failure.
  Consult Documentation: Refer to the SAP documentation for the specific version of the software you are using, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to web service errors for any specific patches or updates that may address this issue.
  Web Service Monitoring: Use the SAP Web Service Monitoring tools to track and analyze web service calls and responses.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users facing similar issues.
  
  By following these steps, you should be able to diagnose and resolve the SRT_WSP712 error effectively.