How To Fix SRT_LPREG023 - Logical port '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 023

• Message text: Logical port '&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_LPREG023 - Logical port '&1' does not exist ?

  The SAP error message SRT_LPREG023 indicates that a logical port specified in your configuration does not exist in the system. This error typically occurs when you are trying to use a web service or an integration scenario that relies on a logical port that has not been defined or has been incorrectly configured.
  Cause:
  
  Non-existent Logical Port: The logical port you are trying to use has not been created in the SAP system.
  Incorrect Logical Port Name: There may be a typo or incorrect name in the configuration where the logical port is referenced.
  Transport Issues: If the logical port was created in a different system (e.g., development) and not transported to the current system (e.g., production), it will not be available.
  Authorization Issues: The user may not have the necessary authorizations to access the logical port.
  
  Solution:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Check if the logical port you are trying to use is listed under the Logical Ports section.
  If it does not exist, you will need to create it.
  
  
  
  Create a Logical Port:
  
  In SOAMANAGER, select the relevant service and create a new logical port.
  Ensure that you provide the correct endpoint URL and other necessary configurations.
  
  
  
  Verify Logical Port Name:
  
  Double-check the name of the logical port in your configuration to ensure it matches exactly with what is defined in the system.
  
  
  
  Transport Logical Port:
  
  If the logical port was created in a different environment, ensure that it is transported to the current environment using the appropriate transport request.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the logical port.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error is resolved.
  
  
  
  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 creating and managing logical ports.
  
  
  Logs and Traces: If the issue persists, check the application logs (transaction SLG1) and the system logs (transaction SM21) for any additional error messages that might provide more context.
  
  
  By following these steps, you should be able to resolve the error message SRT_LPREG023 and successfully configure your logical port in SAP.