How To Fix SRT_LPREG077 - Logical port '&2' of proxy '&1' created by program &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 077

• Message text: Logical port '&2' of proxy '&1' created by program &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_LPREG077 - Logical port '&2' of proxy '&1' created by program &3 ?

  The SAP error message SRT_LPREG077 indicates that there is an issue related to the logical port configuration for a proxy service in SAP. This message typically arises when there is a problem with the logical port that has been created for a web service proxy.
  Cause:
  The error message can be triggered by several factors, including:
  
  Incorrect Configuration: The logical port may not be configured correctly, leading to issues when trying to use the proxy.
  Missing or Incorrect Credentials: If the logical port requires authentication and the credentials are missing or incorrect, it can cause this error.
  Network Issues: Problems with network connectivity to the target service can also lead to this error.
  Service Availability: The target web service may be down or unavailable, causing the logical port to fail.
  Programmatic Issues: The program that created the logical port may have bugs or issues that prevent it from functioning correctly.
  
  Solution:
  To resolve the SRT_LPREG077 error, you can follow these steps:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER in SAP.
  Navigate to the "Web Service Configuration" section.
  Locate the logical port associated with the proxy and verify its settings.
  Ensure that the endpoint URL, authentication method, and other parameters are correctly configured.
  
  
  
  Test the Logical Port:
  
  Use the "Test" functionality in SOAMANAGER to check if the logical port can successfully connect to the target service.
  If the test fails, review the error messages for more details.
  
  
  
  Verify Credentials:
  
  If the logical port requires authentication, ensure that the username and password are correct.
  Check if the user has the necessary authorizations to access the service.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing access to the target service.
  You can use tools like ping or telnet to check connectivity to the service endpoint.
  
  
  
  Review Service Availability:
  
  Confirm that the target web service is up and running.
  If the service is down, you may need to contact the service provider or your IT team to resolve the issue.
  
  
  
  Check for Programmatic Issues:
  
  If the logical port was created programmatically, review the code for any potential issues or bugs.
  Ensure that the program is functioning as expected and that it adheres to the required standards.
  
  
  
  Related Information:
  
  Transaction Codes: SOAMANAGER is the primary transaction for managing web service configurations and logical ports.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring logical ports and troubleshooting web service issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to logical ports or the error message in question.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the SRT_LPREG077 error message.