How To Fix LMD_VC005 - VAM authentication RFC connection is missing.

SAP Error Message - Details

• Message type: E = Error

• Message class: LMD_VC - Message class for Visit Control

• Message number: 005

• Message text: VAM authentication RFC connection is missing.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMD_VC005 - VAM authentication RFC connection is missing. ?

  The SAP error message LMD_VC005 indicates that there is an issue with the VAM (Virtual Asset Management) authentication RFC (Remote Function Call) connection. This error typically arises when the system is unable to find a valid RFC connection for VAM authentication, which is necessary for certain operations in SAP.
  Cause:
  
  Missing RFC Connection: The most common cause is that the required RFC connection for VAM authentication has not been created or is not properly configured in the SAP system.
  Incorrect Configuration: The existing RFC connection may be incorrectly configured, leading to authentication failures.
  Authorization Issues: The user or service account used for the RFC connection may not have the necessary authorizations to access the VAM services.
  Network Issues: There could be network connectivity issues preventing the SAP system from reaching the target system for the RFC connection.
  
  Solution:
  
  
  Create or Verify RFC Connection:
  
  Go to transaction SM59 in the SAP GUI.
  Check if the RFC connection for VAM authentication exists. If it does not, create a new RFC connection.
  Ensure that the connection type is set correctly (usually type "3" for a TCP/IP connection).
  Test the connection to ensure it is working properly.
  
  
  
  Check Configuration:
  
  Ensure that the RFC destination is correctly configured with the appropriate parameters (such as target host, system number, client, user, password, etc.).
  Make sure that the connection is pointing to the correct SAP system that provides the VAM services.
  
  
  
  Review Authorizations:
  
  Check the user credentials used in the RFC connection. Ensure that the user has the necessary authorizations to access the VAM services.
  You may need to consult with your SAP security team to verify and adjust the authorizations as needed.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the SAP system from reaching the target system.
  Check firewall settings, VPN connections, or any other network configurations that might block the connection.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: For managing RFC connections.
  SU01: For user management and authorization checks.
  
  
  Documentation: Review SAP documentation related to VAM and RFC connections for more detailed configuration steps.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the LMD_VC005 error and ensure that the VAM authentication RFC connection is properly configured and functional.