How To Fix DMC_RT_MSG084 - User not authorized to call function module in sender system (RFC &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 084

• Message text: User not authorized to call function module in sender system (RFC &1)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG084 - User not authorized to call function module in sender system (RFC &1) ?

  The SAP error message DMC_RT_MSG084 indicates that a user is not authorized to call a specific function module in the sender system via Remote Function Call (RFC). This typically occurs in scenarios involving data transfer between systems, such as in SAP Data Management or SAP Landscape Management.
  
  Cause:
  
  Authorization Issues: The user executing the operation does not have the necessary authorizations to call the specified function module in the sender system.
  Missing Roles or Profiles: The user may not have the required roles or profiles assigned that include access to the function module.
  Function Module Restrictions: The function module itself may have restrictions on who can call it, based on the configuration or security settings in the SAP system.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU01 to check the user’s authorizations.
  Ensure that the user has the necessary roles assigned that include access to the required function module.
  
  
  
  Review Roles and Profiles:
  
  Use transaction PFCG to review the roles assigned