How To Fix SRT_WSP2728 - No LP Name found for configuration key '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 728

• Message text: No LP Name found for configuration key '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2728 - No LP Name found for configuration key '&1' ?

  The SAP error message SRT_WSP2728 indicates that there is no Logical Port (LP) name found for the specified configuration key. This error typically occurs in the context of SAP Web Services and can arise when trying to access a web service that requires a specific logical port configuration that is not set up correctly.
  Cause:
  
  Missing Logical Port Configuration: The logical port that is supposed to be used for the web service call is not defined in the SAP system.
  Incorrect Configuration Key: The configuration key being referenced may be incorrect or not properly defined in the system.
  Transport Issues: If the system is in a transport environment, the logical port configuration may not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the logical port configuration.
  
  Solution:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Check if the logical port for the specified configuration key exists. If it does not, you will need to create it.
  
  
  
  Create or Modify Logical Port:
  
  If the logical port is missing, create a new logical port by selecting the appropriate web service and configuring the necessary parameters (e.g., endpoint URL, authentication).
  If the logical port exists but is not configured correctly, modify it to ensure that all required fields are filled out correctly.
  
  
  
  Verify Configuration Key:
  
  Ensure that the configuration key you are using in your application or service call matches the one defined in the logical port configuration.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the web service call has the necessary authorizations to access the logical port configuration.
  
  
  
  Transport Considerations:
  
  If you are working in a development or quality assurance environment, ensure that the logical port configuration has been transported to the target system correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations and logical ports.
  SICF: For checking the service activation.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on configuring logical ports and web services.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to logical ports and web services.
  
  
  By following these steps, you should be able to resolve the SRT_WSP2728 error and ensure that your web service calls are properly configured.