How To Fix SRT_WSP138 - Cannot determine LP name for endpoint &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 138

• Message text: Cannot determine LP name for endpoint &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP138 - Cannot determine LP name for endpoint &1 ?

  The SAP error message SRT_WSP138 indicates that the system is unable to determine the Logical Port (LP) name for a specified endpoint. This error typically occurs in the context of SAP Web Services, particularly when dealing with service consumption or service provider configurations.
  Cause:
  
  Missing Logical Port Configuration: The logical port for the web service might not be defined in the SAP system.
  Incorrect Endpoint URL: The endpoint URL provided may not match any existing logical port configurations.
  Authorization Issues: There may be authorization issues preventing the system from accessing the logical port configuration.
  Service Definition Issues: The service definition might not be correctly set up or activated in the SAP system.
  
  Solution:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Check if the logical port for the specified endpoint is defined and correctly configured.
  
  
  
  Create or Modify Logical Port:
  
  If the logical port does not exist, create a new logical port for the web service.
  If it exists but is misconfigured, modify it to ensure it points to the correct endpoint.
  
  
  
  Verify Endpoint URL:
  
  Ensure that the endpoint URL you are using matches the one defined in the logical port configuration.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the web service has the necessary authorizations to access the logical port configuration.
  
  
  
  Service Activation:
  
  Ensure that the web service is activated in the system. You can check this in the SOAMANAGER under the service definition.
  
  
  
  Testing:
  
  After making the necessary changes, test the web service again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations.
  SE80: For checking service definitions and implementations.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on configuring logical ports and web services.
  
  
  Logs and Traces: Check the application logs (transaction SLG1) for more detailed error messages that might provide additional context.
  
  
  By following these steps, you should be able to resolve the SRT_WSP138 error and successfully configure the logical port for your web service endpoint.