How To Fix SRT_WSP2046 - There are no target LPs specified for binding '&1' (NS '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 046

• Message text: There are no target LPs specified for binding '&1' (NS '&2')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2046 - There are no target LPs specified for binding '&1' (NS '&2') ?

  The SAP error message SRT_WSP2046 indicates that there are no target Logical Ports (LPs) specified for the binding in question. This error typically occurs in the context of SAP Web Services, particularly when configuring or using web service connections.
  Cause:
  
  Missing Configuration: The most common cause of this error is that the logical port for the web service has not been defined or is not properly configured in the SAP system.
  Incorrect Binding: The binding specified in the web service configuration does not have any associated logical ports.
  Transport Layer Issues: There may be issues with the transport layer settings or the service endpoint configuration.
  Namespace Issues: The namespace specified in the binding may not match any existing logical ports.
  
  Solution:
  To resolve the SRT_WSP2046 error, you can follow these steps:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER in your SAP system.
  Navigate to the "Web Service Configuration" section.
  Check if the logical port for the specific web service is created and properly configured.
  If it is missing, create a new logical port and ensure that it is correctly set up with the necessary endpoint and authentication details.
  
  
  
  Verify Binding:
  
  Ensure that the binding you are using in your web service call is correctly associated with the logical port.
  Check the binding settings to confirm that they point to the correct logical port.
  
  
  
  Namespace Verification:
  
  Make sure that the namespace specified in the binding matches the namespace defined in the logical port configuration.
  
  
  
  Test the Configuration:
  
  After making changes, test the web service call again to see if the error persists.
  You can use tools like SOAP UI or Postman to test the web service endpoint directly.
  
  
  
  Check Transport Layer Settings:
  
  Ensure that the transport layer settings (HTTP, HTTPS, etc.) are correctly configured and that the service is reachable.
  
  
  
  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:
  
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring web services and logical ports.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP2046 error in your SAP environment.