How To Fix CA_TTE_TEST164 - Error during the call IPC_SESSION_GET_SERVER_INFO; exceptions = &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE_TEST - TTE Test Messages

• Message number: 164

• Message text: Error during the call IPC_SESSION_GET_SERVER_INFO; exceptions = &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE_TEST164 - Error during the call IPC_SESSION_GET_SERVER_INFO; exceptions = &1 ?

  The SAP error message CA_TTE_TEST164 with the description "Error during the call IPC_SESSION_GET_SERVER_INFO; exceptions = &1" typically indicates an issue related to the IPC (Inter-Process Communication) session in SAP. This error can occur in various contexts, often related to configuration or communication issues between different components of the SAP system.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the IPC settings or related components.
  Network Issues: Problems with network connectivity between the SAP application server and the IPC server can lead to this error.
  Session Management: Issues with session management, such as expired sessions or session limits being reached.
  Authorization Issues: The user or process may not have the necessary authorizations to access the IPC session.
  System Load: High system load or resource constraints can lead to failures in establishing or maintaining IPC sessions.
  
  Solutions:
  
  Check Configuration: Review the IPC configuration settings in the SAP system. Ensure that all parameters are set correctly.
  Network Connectivity: Verify that there are no network issues between the SAP application server and the IPC server. Check firewalls, routing, and other network configurations.
  Session Management: Monitor the IPC sessions to ensure they are being managed correctly. If sessions are timing out, consider adjusting session timeout settings.
  Authorization Checks: Ensure that the user or process has the necessary authorizations to access the IPC session. Check user roles and permissions.
  System Performance: Monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or scaling resources.
  Review Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for IPC and session management for more detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support Tickets: If the issue persists, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the CA_TTE_TEST164 error in your SAP environment.