How To Fix 6G026 - RFC connection & was made

SAP Error Message - Details

• Message type: E = Error

• Message class: 6G - Messages for System Administration Assistant

• Message number: 026

• Message text: RFC connection & was made

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 6G026 - RFC connection & was made ?

  The SAP error message 6G026 typically indicates an issue with an RFC (Remote Function Call) connection. This error can occur for various reasons, and understanding the cause is essential for troubleshooting. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes of Error 6G026
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the RFC call.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Availability: The target SAP system may be down or not reachable.
  Firewall Restrictions: Firewalls or security settings may be blocking the RFC connection.
  Incorrect Parameters: The parameters used in the RFC call may be incorrect or not matching the expected values.
  
  Solutions
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the network connection between the systems is functioning correctly.
  
  
  
  Verify RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination (e.g., TCP/IP settings, target host, and system number).
  Test the connection using the "Connection Test" option in SM59.
  
  
  
  Review User Authorizations:
  
  Ensure that the user ID used for the RFC connection has the necessary authorizations to perform the required actions.
  
  
  
  Check System Status:
  
  Ensure that the target SAP system is up and running. You can check this by logging into the target system or using transaction SM51 to see the list of active application servers.
  
  
  
  Firewall and Security Settings:
  
  Verify that there are no firewall rules or security settings that are blocking the RFC connection. Consult with your network/security team if necessary.
  
  
  
  Review RFC Parameters:
  
  Ensure that the parameters being passed in the RFC call are correct and match the expected values in the target system.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM51: Display active application servers.
  ST22: Check for dumps that may provide additional context.
  SM21: Review system logs for any related error messages.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to RFC connections.
  
  
  Documentation: Review SAP documentation on RFC connections for best practices and troubleshooting steps.
  
  
  By following these steps, you should be able to identify and resolve the cause of the 6G026 error message in your SAP environment. If the issue persists, consider reaching out to SAP support for further assistance.