How To Fix 2L430 - RFC error with destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 2L - Landscape Infrastructure Server

• Message number: 430

• Message text: RFC error with destination &1

What causes this issue?

RFC error message: &V2&&V3&&V4&

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 2L430 - RFC error with destination &1 ?

  The SAP error message "2L430 RFC error with destination &1" typically indicates that there is an issue with the Remote Function Call (RFC) connection to a specified destination in the SAP system. This error can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system specified by the destination.
  Incorrect Configuration: The RFC destination may be incorrectly configured in the SAP system. This includes incorrect parameters such as the target system's hostname, service name, or system number.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  Target System Down: The target SAP system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the target system.
  SAP Gateway Issues: Problems with the SAP Gateway service on either the source or target system can lead to RFC errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the two systems is stable and that you can ping the target system from the source system.
  Verify RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination specified in the error message.
  Check the configuration settings, including the target host, system number, and client.
  Test the connection using the "Connection Test" button in SM59.
  
  
  Review User Authorizations: Ensure that the user credentials used for the RFC connection have the necessary authorizations in the target system.
  Check Target System Status: Verify that the target SAP system is up and running. You can check this by logging into the target system or contacting the system administrator.
  Firewall and Security Settings: Ensure that any firewalls or security settings allow traffic between the two systems on the required ports (typically port 3200 for SAP).
  SAP Gateway Configuration: Check the SAP Gateway settings on both systems to ensure they are correctly configured and running.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SMGW: Monitor SAP Gateway
  SICF: Check HTTP services
  
  
  Logs: Check the system logs (SM21) and the developer trace files (ST22) for any additional error messages that may provide more context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC errors.
  
  By following these steps, you should be able to identify and resolve the cause of the "2L430 RFC error with destination &1" message in your SAP system.