How To Fix OA682 - Connection error to RFC destination &

SAP Error Message - Details

• Message type: E = Error

• Message class: OA - SAP ArchiveLink: Messages for SAP ArchiveLink

• Message number: 682

• Message text: Connection error to RFC destination &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message OA682 - Connection error to RFC destination & ?

  The SAP error message OA682 indicates a connection error to an RFC (Remote Function Call) destination. This error typically arises when there is an issue with the configuration or connectivity of the RFC destination in the SAP system. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  Network Issues: There may be network connectivity issues between the SAP system and the target system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Target System Down: The target system that the RFC destination points to may be down or not reachable.
  Firewall Issues: Firewalls or security settings may be blocking the connection to the target system.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Verify the settings of the RFC destination (e.g., connection type, target host, system number, client, user, and password).
  Test the connection using the "Connection Test" button.
  
  
  
  Network Connectivity:
  
  Ensure that the network connection between the SAP system and the target system is active.
  Use tools like ping or telnet to check connectivity to the target host and port.
  
  
  
  Authorization Check:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations in both the source and target systems.
  
  
  
  Check Target System Status:
  
  Verify that the target system is up and running. Check for any downtime or maintenance activities.
  
  
  
  Firewall and Security Settings:
  
  Check firewall settings to ensure that the required ports for RFC communication are open.
  Consult with your network/security team if necessary.
  
  
  
  SAP Gateway Configuration:
  
  Ensure that the SAP Gateway service is running on the SAP system.
  Check the gateway logs for any errors that might indicate issues with the service.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SMGW: Monitor SAP Gateway
  SICF: Maintain HTTP Services (if applicable)
  
  
  
  Logs and Traces:
  
  Check the system logs (SM21) and developer traces (ST22) for any related error messages.
  Use transaction SLG1 to check application logs for more details.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed information on configuring RFC destinations and troubleshooting connectivity issues.
  
  
  
  By following these steps, you should be able to identify and resolve the cause of the OA682 error message in your SAP system. If the issue persists, consider reaching out to your SAP Basis team or SAP support for further assistance.