How To Fix SRT_LOG050 - Management Connection from system '&1' with key '&2' has been rejected

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LOG - The new configuration log message class for SOAP Runtime

• Message number: 050

• Message text: Management Connection from system '&1' with key '&2' has been rejected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_LOG050 - Management Connection from system '&1' with key '&2' has been rejected ?

  The SAP error message SRT_LOG050 indicates that a management connection from a specific system has been rejected. This typically occurs in the context of SAP's web services and integration scenarios, particularly when using the SAP Process Integration (PI) or SAP Process Orchestration (PO) systems.
  Cause
  The rejection of the management connection can be attributed to several potential causes:
  
  Authentication Issues: The credentials used for the connection may be incorrect or not authorized.
  Configuration Errors: The configuration settings for the connection might be incorrect, such as the endpoint URL, port, or service settings.
  Network Issues: There may be network connectivity problems between the systems involved.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection.
  Service Availability: The target service may not be running or may be misconfigured.
  System Trust Issues: The systems may not trust each other due to missing or invalid SSL certificates.
  
  Solution
  To resolve the SRT_LOG050 error, you can follow these steps:
  
  Check Credentials: Verify that the user credentials used for the connection are correct and have the necessary authorizations.
  Review Configuration: Ensure that the configuration settings for the management connection are correct. This includes checking the endpoint URL, port, and any relevant service settings.
  Test Connectivity: Use tools like ping or telnet to check if the systems can communicate over the network. Ensure that the necessary ports are open.
  Firewall Settings: Review firewall settings to ensure that they are not blocking the connection. Adjust rules if necessary.
  Service Status: Check if the target service is up and running. If it is down, restart the service.
  SSL Certificates: If using HTTPS, ensure that the SSL certificates are valid and properly installed on both systems. You may need to import the certificates into the trust store of the respective systems.
  Logs and Traces: Review the logs for more detailed error messages that can provide additional context. You can enable tracing for more detailed information about the connection attempts.
  
  Related Information
  
  SAP Notes: Check SAP Notes related to SRT_LOG050 for any specific patches or updates that may address known issues.
  Documentation: Refer to the official SAP documentation for guidance on configuring web services and managing connections.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify and resolve the cause of the SRT_LOG050 error.