How To Fix STEP092 - RFC communication with server &1 not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 092

• Message text: RFC communication with server &1 not possible.

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 STEP092 - RFC communication with server &1 not possible. ?

  The SAP error message "STEP092 RFC communication with server &1 not possible" typically indicates that there is an issue with the Remote Function Call (RFC) communication between the SAP system and the specified server (denoted by &1). This error can arise due to various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target server.
  Server Unavailability: The target server may be down or not reachable due to maintenance or other issues.
  Incorrect Configuration: The RFC destination may be incorrectly configured in the SAP system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the SAP system can reach the target server.
  Ensure that there are no network outages or issues.
  
  
  
  Verify Server Status:
  
  Check if the target server is up and running. If it is down, coordinate with the relevant team to bring it back online.
  
  
  
  Review RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination.
  Ensure that the connection type, target host, and system number are correctly configured.
  
  
  
  Test RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to verify if the connection can be established successfully.
  
  
  
  Check User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the target server.
  
  
  
  Firewall and Security Settings:
  
  Check if there are any firewall rules or security settings that might be blocking the RFC communication. Work with your network/security team to resolve any issues.
  
  
  
  SAP Gateway Configuration:
  
  Ensure that the SAP Gateway service is running. You can check this in transaction SMGW.
  Review the gateway logs for any errors that might indicate issues with the service.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that might provide additional context.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SMGW: Gateway Monitor
  SM21: System Log
  ST22: Dump Analysis (to check for ABAP runtime errors)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC communication.
  
  
  Documentation: Review SAP documentation for detailed information on configuring and troubleshooting RFC connections.
  
  
  By following these steps, you should be able to identify and resolve the cause of the "STEP092 RFC communication with server &1 not possible" error. If the issue persists, consider reaching out to SAP support for further assistance.