How To Fix RJ054 - Error with RFC access to system &

SAP Error Message - Details

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 054

• Message text: Error with RFC access to system &

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RJ054 - Error with RFC access to system & ?

  The SAP error message RJ054 indicates that there is an issue with Remote Function Call (RFC) access to a specified system. This error typically arises when there are problems with the connection between the SAP systems, which can be due to various reasons. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes of RJ054 Error
  
  
  Network Issues: There may be network connectivity problems between the SAP systems. This could be due to firewalls, routing issues, or network outages.
  
  
  RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect parameters such as the target system's IP address, system number, or client.
  
  
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  
  
  System Availability: The target SAP system may be down or not available for some reason (e.g., maintenance, system crash).
  
  
  SAP Gateway Issues: The SAP Gateway service may not be running on the target system, or there may be issues with the gateway configuration.
  
  
  Version Compatibility: There may be compatibility issues between different SAP versions or components.
  
  
  Solutions to RJ054 Error
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the network connection between the systems is functioning properly.
  Ensure that any firewalls or network security settings allow traffic between the two systems.
  
  
  
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination.
  Ensure that the connection type, target host, system number, and client are correctly configured.
  Test the connection from SM59 to see if it is successful.
  
  
  
  Check User Authorizations:
  
  Ensure that the user ID used for the RFC connection has the necessary authorizations in both the source and target systems.
  Check roles and profiles assigned to the user.
  
  
  
  Check System Status:
  
  Verify that the target SAP system is up and running. You can check this by logging into the target system or checking system logs.
  If the system is down, coordinate with the basis team to resolve the issue.
  
  
  
  Check SAP Gateway:
  
  Ensure that the SAP Gateway service is running on the target system. You can check this using transaction SMGW.
  Look for any errors in the gateway logs that might indicate issues.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address known issues related to RFC connections.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: RFC Destination Configuration
  SMGW: SAP Gateway Monitor
  ST22: Dump Analysis (to check for any ABAP runtime errors)
  SMLG: Logon Groups (to check logon group settings)
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring RFC connections and troubleshooting connectivity issues.
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  By following these steps, you should be able to diagnose and resolve the RJ054 error related to RFC access in SAP.