How To Fix SRT_CORE101 - Invalid HTTP connection parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 101

• Message text: Invalid HTTP connection parameters

What causes this issue?

Some connection parameters on the local system for HTTP/HTTPS
communications are invalid.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Collect all information specified in the error context and check how you
can reproduce this problem and ask your system administrators to check
the configuration of the plug-in for using HTTP/HTTPS communications on
your local system.
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Click "Download as XML".
Confirm the pop-up for saving.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_CORE101 - Invalid HTTP connection parameters ?

  The SAP error message SRT_CORE101: Invalid HTTP connection parameters typically occurs in the context of SAP's web services and communication framework, particularly when using the SAP Process Integration (PI) or SAP Process Orchestration (PO) systems. This error indicates that there is an issue with the HTTP connection parameters that are being used to establish a connection to a web service.
  Causes:
  
  Incorrect URL: The URL specified for the web service might be incorrect or malformed.
  Authentication Issues: If the web service requires authentication, the credentials provided may be incorrect or missing.
  Proxy Settings: If a proxy is required to connect to the web service, the proxy settings may not be configured correctly.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the web service.
  SSL/TLS Configuration: If the web service uses HTTPS, there may be issues with SSL/TLS certificates or configurations.
  Missing Parameters: Required parameters for the HTTP connection might be missing or incorrectly set in the configuration.
  
  Solutions:
  
  Verify the URL: Check the URL of the web service to ensure it is correct and accessible. You can test the URL in a web browser or a tool like Postman.
  Check Authentication: Ensure that the correct authentication method is being used (Basic Auth, OAuth, etc.) and that the credentials are valid.
  Review Proxy Settings: If a proxy is needed, ensure that the proxy settings in the SAP system are correctly configured. This can be done in transaction SOAMANAGER.
  Network Connectivity: Test the network connection to the web service. You can use tools like ping or telnet to check connectivity.
  SSL/TLS Configuration: If using HTTPS, ensure that the SSL certificates are correctly installed and trusted by the SAP system. You may need to import the certificate into the SAP trust store.
  Check Configuration in SOAMANAGER: Go to transaction SOAMANAGER and review the service configuration. Ensure that all required parameters are set correctly.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific version of SAP you are using, as there may be version-specific considerations.
  Community Forums: Consider searching or posting on SAP Community 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_CORE101 error in your SAP environment.