How To Fix DMF_OUTBOUND576 - The configured RFC user does not exist on the target system

SAP Error Message - Details

• Message type: E = Error

• Message class: DMF_OUTBOUND -

• Message number: 576

• Message text: The configured RFC user does not exist on the target system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMF_OUTBOUND576 - The configured RFC user does not exist on the target system ?

  The SAP error message DMF_OUTBOUND576 indicates that the configured RFC (Remote Function Call) user does not exist on the target system. This error typically occurs when there is an attempt to establish a connection to another SAP system or an external system using an RFC connection, but the specified user credentials are not valid or do not exist in the target system.
  Cause:
  
  Non-existent User: The user specified in the RFC destination does not exist in the target SAP system.
  Incorrect User Credentials: The username or password configured in the RFC destination is incorrect.
  User Not Properly Configured: The user may exist but is not properly configured with the necessary authorizations or roles in the target system.
  RFC Destination Configuration: The RFC destination may be incorrectly configured, pointing to the wrong system or using the wrong user.
  System Connectivity Issues: There may be network issues preventing the connection to the target system.
  
  Solution:
  
  
  Verify User Existence:
  
  Log into the target SAP system and check if the user exists by using transaction code SU01 (User Maintenance).
  If the user does not exist, create the user in the target system.
  
  
  
  Check User Credentials:
  
  Ensure that the username and password configured in the RFC destination are correct. You can check this in transaction SM59 (RFC Destinations).
  If necessary, reset the password for the user in the target system.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the required actions in the target system. This may involve assigning appropriate roles or profiles.
  
  
  
  Review RFC Destination Configuration:
  
  In transaction SM59, check the configuration of the RFC destination. Ensure that the target system details (such as the system ID, client, and connection type) are correct.
  Test the connection from the RFC destination configuration screen to ensure it can connect successfully.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing the connection to the target system. This may involve checking firewalls, network routes, or other connectivity issues.
  
  
  
  Consult Logs:
  
  Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or information that may provide more context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU01: User Maintenance
  SM21: System Log
  SLG1: Application Log
  
  
  
  Documentation: Refer to SAP Help documentation for more details on RFC connections and user management.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC connections or user management.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the DMF_OUTBOUND576 error message.