How To Fix SRT_WSP920 - Service Definition "&1" does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 920

• Message text: Service Definition "&1" does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP920 - Service Definition "&1" does not exist ?

  The SAP error message SRT_WSP920 indicates that a service definition specified in the system does not exist. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when working with web services.
  Cause:
  
  Missing Service Definition: The service definition referenced in the error message is not created or has been deleted.
  Incorrect Configuration: The configuration might be pointing to a service definition that is not correctly defined or has been misconfigured.
  Transport Issues: If the service definition was transported from another system, it may not have been transported correctly or at all.
  Namespace Issues: The service definition might exist in a different namespace than the one being referenced.
  
  Solution:
  
  
  Check Service Definitions:
  
  Go to the SAP PI/PO system and check the service definitions in the Enterprise Services Repository (ESR).
  Ensure that the service definition with the specified name exists.
  
  
  
  Create or Recreate the Service Definition:
  
  If the service definition does not exist, you may need to create it again in the ESR.
  If it was deleted accidentally, you may need to restore it from a backup or recreate it manually.
  
  
  
  Verify Configuration:
  
  Check the configuration settings in the Integration Directory to ensure that the correct service definition is being referenced.
  Make sure that the service endpoint is correctly configured.
  
  
  
  Transport Check:
  
  If the service definition was supposed to be transported from another system, verify that the transport request was released and imported successfully.
  Check the transport logs for any errors during the transport process.
  
  
  
  Namespace Verification:
  
  Ensure that the namespace used in the service definition matches the one being referenced in the configuration.
  If there are multiple namespaces, make sure you are using the correct one.
  
  
  
  Check for Updates:
  
  Sometimes, updates or patches to the SAP system can affect service definitions. Ensure that your system is up to date.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SOAMANAGER to manage web service configurations and check service definitions.
  Documentation: Refer to SAP Help documentation for detailed guidance on creating and managing service definitions in SAP PI/PO.
  Logs and Traces: Check the application logs (transaction SLG1) and traces for more detailed error messages that might provide additional context for the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.