How To Fix FOPC_UI089 - RFC communication with AIS system &1 failed (system error)

SAP Error Message - Details

• Message type: E = Error

• Message class: FOPC_UI - Messages from the MIC-UI

• Message number: 089

• Message text: RFC communication with AIS system &1 failed (system error)

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 FOPC_UI089 - RFC communication with AIS system &1 failed (system error) ?

  The SAP error message FOPC_UI089 indicates that there is an issue with the RFC (Remote Function Call) communication between the SAP system and the AIS (Application Interface Framework) system. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the AIS system.
  Configuration Errors: Incorrect configuration settings in the RFC destination or in the AIS system can lead to communication failures.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the AIS system.
  System Downtime: The AIS system may be down for maintenance or experiencing issues.
  Version Compatibility: There may be compatibility issues between the versions of the SAP system and the AIS system.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the two systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the SAP system and the AIS system. You can use tools like ping or traceroute to diagnose network issues.
  Verify RFC Destination: Go to transaction SM59 in the SAP system and check the configuration of the RFC destination pointing to the AIS system. Ensure that the connection type, target host, and system number are correctly configured.
  Test RFC Connection: In transaction SM59, you can test the RFC connection to see if it is working properly. If the test fails, it may provide additional error messages that can help diagnose the issue.
  Check Authorizations: Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the AIS system.
  Review System Logs: Check the system logs in both the SAP and AIS systems for any error messages or warnings that could provide more context about the failure.
  Consult with Basis Team: If the issue persists, consult with your SAP Basis team or system administrators to investigate further, especially if it involves network or server configurations.
  Check for System Downtime: Verify if the AIS system is currently down for maintenance or experiencing issues. You may need to contact the support team responsible for the AIS system.
  Review Firewall Settings: If applicable, check the firewall settings to ensure that the necessary ports for RFC communication are open.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific patches or updates that may address the issue.
  Documentation: Review the documentation for both the SAP system and the AIS system for any specific configuration requirements or known issues.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps you have taken to troubleshoot.
  
  By following these steps, you should be able to identify and resolve the cause of the RFC communication error between the SAP and AIS systems.