How To Fix VFKK101 - No RFC destination found for logical system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: VFKK -

• Message number: 101

• Message text: No RFC destination found for logical system &1

What causes this issue?

No RFC destination was found for logical system &V1&.

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?

In transaction BD97, enter the connection from the logical system to the
RFC destination.

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 VFKK101 - No RFC destination found for logical system &1 ?

  The SAP error message VFKK101: No RFC destination found for logical system &1 typically indicates that the system is unable to find a Remote Function Call (RFC) destination for the specified logical system. This can occur in various scenarios, such as when trying to execute a function module that requires communication with another SAP system or when integrating with external systems.
  Causes:
  
  Missing RFC Destination: The specified logical system does not have an associated RFC destination defined in the SAP system.
  Incorrect Logical System Name: The logical system name provided may be incorrect or misspelled.
  Configuration Issues: The RFC destination may not be properly configured or may have been deleted or deactivated.
  Network Issues: There may be network connectivity issues preventing the system from reaching the specified logical system.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Look for the RFC destination that corresponds to the logical system name mentioned in the error message.
  If it does not exist, you will need to create it.
  
  
  
  Create or Update RFC Destination:
  
  If the RFC destination is missing, create a new one by clicking on "Create" and filling in the necessary details (e.g., target host, system number, client, etc.).
  If it exists but is not configured correctly, update the settings as needed.
  
  
  
  Verify Logical System Name:
  
  Check the logical system name in transaction BD54 (Maintain Logical System).
  Ensure that the logical system name matches the one used in the RFC destination.
  
  
  
  Test RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to verify that the connection is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination.
  
  
  
  Network Configuration:
  
  If the RFC destination is configured correctly but still not working, check for any network issues that may be preventing communication between the systems.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  BD54: Maintain Logical System
  BD87: Monitor IDoc Processing
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring RFC destinations and troubleshooting connectivity issues.
  Logs: Check system logs (transaction SM21) for any additional error messages that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the VFKK101 error and ensure that the RFC destination is correctly configured for the logical system in question.