How To Fix MI_MGMT079 - Technical user does not have permission for an RFC call


MI_MGMT079 - Overview

  • Message type: E = Error

  • Message class: MI_MGMT - MI: Device Management

  • Message number: 079

  • Message text: Technical user does not have permission for an RFC call

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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MI_MGMT079 - Details

  • The SAP error message MI_MGMT079 indicates that a technical user does not have the necessary permissions to perform a Remote Function Call (RFC). This error typically arises in scenarios where a background job, an interface, or a program is trying to execute an RFC-enabled function module, but the user account being used lacks the required authorizations.
    Cause
    The primary causes of this error include:
    
    Missing Authorizations: The technical user does not have the necessary roles or authorizations assigned to perform the RFC call.
    Profile Issues: The user profile may not include the required permissions for the specific function module being called.
    User Type: The user might be set up incorrectly (e.g., as a dialog user instead of a system user).
    Network Issues: Sometimes, network configurations or restrictions can also lead to authorization issues, although this is less common.
    
    Solution
    To resolve the MI_MGMT079 error, follow these steps:
    
    
    Check User Authorizations:
    
    Go to transaction SU01 (User Maintenance) and enter the technical

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