How To Fix UACCF106 - UACC_RFCDES selection failed

SAP Error Message - Details

• Message type: E = Error

• Message class: UACCF - Message class for Upgrade Accelerator Framework

• Message number: 106

• Message text: UACC_RFCDES selection failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UACCF106 - UACC_RFCDES selection failed ?

  The SAP error message UACCF106 with the description "UACC_RFCDES selection failed" typically indicates an issue related to the selection of RFC (Remote Function Call) destinations in the SAP system. This error can occur in various contexts, such as when trying to execute a remote function or when configuring RFC connections.
  Causes:
  
  Missing or Incorrect RFC Destination: The specified RFC destination may not exist, or it may be incorrectly configured.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity problems preventing access to the target system.
  System Configuration: The SAP system may not be properly configured to handle the RFC calls.
  Transport Layer Issues: If the error occurs during a transport operation, there may be issues with the transport layer configuration.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 to check the configuration of the RFC destination.
  Ensure that the destination is correctly defined and that the connection type is appropriate (e.g., TCP/IP).
  Test the connection to ensure it is working properly.
  
  
  
  Verify Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination.
  Check the roles and profiles assigned to the user.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing access to the target system.
  Check firewall settings and ensure that the necessary ports are open.
  
  
  
  System Configuration:
  
  Review the system configuration settings related to RFC and ensure they are correctly set up.
  Check for any recent changes in the system that might have affected RFC functionality.
  
  
  
  Transport Layer:
  
  If the error occurs during a transport operation, check the transport layer configuration and ensure that it is set up correctly.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages that might provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for RFC configuration and troubleshooting.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.