How To Fix MFLE_TOOLS_ERP001 - A type '3' connection with name &1 doesn't exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MFLE_TOOLS_ERP - Messages for MFLE_TOOLS_ERP

• Message number: 001

• Message text: A type '3' connection with name &1 doesn't exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MFLE_TOOLS_ERP001 - A type '3' connection with name &1 doesn't exist ?

  The SAP error message MFLE_TOOLS_ERP001 indicates that there is an issue with a connection of type '3' that is expected to exist but does not. This error typically arises in the context of SAP systems when there is a problem with the configuration of connections, particularly in scenarios involving data transfer or integration between systems.
  Cause:
  
  Missing Connection Configuration: The connection of type '3' (which usually refers to a specific type of connection, such as a database or application server connection) has not been defined in the system.
  Incorrect Connection Name: The name of the connection specified in the configuration does not match any existing connection in the system.
  Transport Layer Issues: If the connection is supposed to be established over a transport layer (like RFC), there may be issues with the transport configuration.
  Authorization Issues: The user or service trying to access the connection may not have the necessary authorizations to view or use the connection.
  
  Solution:
  
  
  Check Connection Configuration:
  
  Go to transaction SM59 (RFC Destinations) and verify if the connection of type '3' exists.
  If it does not exist, you will need to create it. Ensure that you provide the correct parameters and settings for the connection.
  
  
  
  Verify Connection Name:
  
  Ensure that the name of the connection you are using in your configuration matches exactly with the name defined in SM59.
  
  
  
  Review Transport Layer Settings:
  
  If applicable, check the transport layer settings to ensure that they are correctly configured and that the connection can be established.
  
  
  
  Check Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to access the connection. You may need to check roles and profiles assigned to the user.
  
  
  
  Test the Connection:
  
  After making any changes, use the "Test Connection" feature in SM59 to ensure that the connection can be established successfully.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for further troubleshooting steps specific to your SAP version and configuration.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: For managing RFC destinations.
  SU01: For user management and authorization checks.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message MFLE_TOOLS_ERP001.