How To Fix FR533 - Error while calling RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: FR - Messages for FI Reporting

• Message number: 533

• Message text: Error while calling RFC destination

What causes this issue?

An error occurred while testing the RFC connection to Contract Accounts
Receivable and Payable. The message text states:
&V1&&V2&&V3&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Check the settings of RFC destination &V4&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FR533 - Error while calling RFC destination ?

  The SAP error message FR533 indicates that there is an issue when trying to call a Remote Function Call (RFC) destination. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes of FR533 Error
  
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect connection parameters, such as the target system's IP address, system number, or client.
  
  
  Network Issues: There may be network connectivity issues between the SAP system and the target system. This could be due to firewall settings, network outages, or incorrect routing.
  
  
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations to access the target system.
  
  
  Target System Down: The target SAP system may be down or not reachable, leading to the inability to establish a connection.
  
  
  SAP Gateway Issues: Problems with the SAP Gateway on either the source or target system can also lead to this error.
  
  
  Version Compatibility: There may be compatibility issues between different versions of SAP systems involved in the RFC call.
  
  
  Solutions to FR533 Error
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Verify the settings for the RFC destination, including the connection type, target host, system number, and client.
  Test the connection using the "Connection Test" button.
  
  
  
  Network Troubleshooting:
  
  Ensure that the network connection between the two systems is stable.
  Check for any firewall rules that may be blocking the connection.
  Use tools like ping or traceroute to diagnose network issues.
  
  
  
  Review User Authorizations:
  
  Ensure that the user ID used for the RFC call has the necessary authorizations in both the source and target systems.
  Check the roles and profiles assigned to the user.
  
  
  
  Check Target System Status:
  
  Verify that the target SAP system is up and running.
  Check for any system messages or alerts that indicate downtime or issues.
  
  
  
  SAP Gateway Configuration:
  
  Check the SAP Gateway settings on both systems.
  Ensure that the gateway is running and properly configured.
  
  
  
  Version Compatibility:
  
  Ensure that both systems are compatible in terms of RFC calls. If there are significant version differences, consult SAP documentation for compatibility guidelines.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SMGW: Monitor SAP Gateway
  ST22: Dump Analysis (to check for any ABAP runtime errors)
  SICF: Check HTTP services if applicable
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC calls and the FR533 error.
  
  
  Logs and Traces: Check the system logs (SM21) and developer traces (ST11) for any additional error messages or clues related to the RFC call failure.
  
  
  By following these steps, you should be able to identify and resolve the FR533 error effectively. If the issue persists, consider reaching out to SAP support for further assistance.