How To Fix SRT_WSP2571 - Cannot find target LP for source LP '&1' and source proxy '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 571

• Message text: Cannot find target LP for source LP '&1' and source proxy '&2'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2571 - Cannot find target LP for source LP '&1' and source proxy '&2' ?

  The SAP error message SRT_WSP2571 indicates that the system is unable to find a target Logical Port (LP) for a specified source Logical Port and source proxy. This error typically occurs in the context of SAP Web Services and can be related to various configuration issues.
  Cause:
  
  Missing Target Logical Port: The target Logical Port that the source Logical Port is trying to connect to is not defined in the system.
  Incorrect Configuration: The configuration of the source Logical Port or the associated proxy might be incorrect or incomplete.
  Transport Layer Issues: There may be issues with the transport layer settings, such as incorrect endpoint URLs or authentication settings.
  Proxy Not Registered: The source proxy might not be properly registered or activated in the SAP system.
  
  Solution:
  
  
  Check Logical Ports:
  
  Go to the transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Check the configuration of the source Logical Port (&1) and ensure that the target Logical Port (&2) is defined and correctly configured.
  
  
  
  Create/Update Target Logical Port:
  
  If the target Logical Port does not exist, create it by defining the necessary parameters (e.g., endpoint URL, authentication method).
  If it exists but is misconfigured, update it with the correct settings.
  
  
  
  Validate Proxy Configuration:
  
  Ensure that the source proxy is correctly configured and activated.
  Check the service definition and ensure that it points to the correct Logical Port.
  
  
  
  Check Transport Settings:
  
  Verify the transport settings in the Logical Port configuration, including the URL and any required authentication credentials.
  
  
  
  Test Connection:
  
  Use the test functionality in SOAMANAGER to test the connection to the target Logical Port to ensure that it is reachable and correctly configured.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Related Information:
  
  SOAMANAGER: This is the transaction used for managing web service configurations in SAP.
  Logical Ports: Logical Ports are used to define the connection settings for web services in SAP. Each Logical Port can have different settings for different environments (e.g., development, testing, production).
  Web Service Configuration: Understanding how to configure web services in SAP is crucial for troubleshooting issues related to web service calls.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting the SAP community for further assistance.