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How To Fix TA158 - Error in remote system &1 (&2), see SYSLOG in remote system


SAP Error Message - Details

  • Message type: E = Error

  • Message class: TA - Extended table maintenance (eval., Customizing, client copy)

  • Message number: 158

  • Message text: Error in remote system &1 (&2), see SYSLOG in remote system

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  • 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.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message TA158 - Error in remote system &1 (&2), see SYSLOG in remote system ?

    The SAP error message TA158 indicates that there is an issue with a remote system connection. This error typically occurs when there is a problem with the communication between the SAP system and a remote system, such as an RFC (Remote Function Call) destination. The message suggests checking the SYSLOG in the remote system for more detailed information about the error.

    Causes of TA158 Error

    1. Network Issues: There may be network connectivity problems between the SAP system and the remote system.
    2. Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
    3. Authorization Issues: The user credentials used for the remote connection may not have the necessary authorizations.
    4. Remote System Down: The remote system may be down or not reachable.
    5. Timeouts: The connection may be timing out due to long processing times or network delays.
    6. System Parameters: Incorrect system parameters or settings in either the SAP system or the remote system.

    Solutions

    1. Check Network Connectivity:

      • Use tools like ping or traceroute to verify that the SAP system can reach the remote system.
      • Ensure that firewalls or network security settings are not blocking the connection.
    2. Verify RFC Destination:

      • Go to transaction SM59 in the SAP system and check the configuration of the RFC destination.
      • Test the connection using the "Connection Test" option in SM59.
    3. Review SYSLOG:

      • Access the SYSLOG in the remote system to find more detailed error messages that can provide insights into the issue.
    4. Check User Authorizations:

      • Ensure that the user ID used for the RFC connection has the necessary authorizations in both the SAP system and the remote system.
    5. Monitor System Status:

      • Check if the remote system is up and running. If it is down, coordinate with the relevant team to bring it back online.
    6. Adjust Timeout Settings:

      • If timeouts are an issue, consider adjusting the timeout settings in the RFC destination configuration.
    7. Consult SAP Notes:

      • Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.

    Related Information

    • Transaction Codes:

      • SM59: RFC Destinations
      • SM21: System Log
      • ST22: Dump Analysis
      • SICF: HTTP Service Hierarchy
    • Documentation: Refer to SAP Help documentation for more details on RFC connections and troubleshooting.

    • SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.

    By following these steps, you should be able to diagnose and resolve the TA158 error effectively.

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