How To Fix /SCWM/MONITOR161 - Authorization error calling &1 in RFC destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MONITOR -

• Message number: 161

• Message text: Authorization error calling &1 in RFC destination &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MONITOR161 - Authorization error calling &1 in RFC destination &2 ?

  The SAP error message /SCWM/MONITOR161 Authorization error calling &1 in RFC destination &2 typically indicates that there is an authorization issue when trying to access a specific function or transaction in the SAP system via a Remote Function Call (RFC). This error is often encountered in the context of SAP Extended Warehouse Management (EWM) or similar modules.
  Cause:
  
  Missing Authorizations: The user executing the transaction does not have the necessary authorizations to perform the action in the specified RFC destination.
  Incorrect RFC Destination Configuration: The RFC destination may not be correctly configured, or the user credentials used for the RFC connection may not have the required authorizations.
  Role Assignment: The user may not have the appropriate roles assigned that include the necessary authorizations for the function being called.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to check the authorization check failure. This will provide insight into which specific authorization object is missing.
  Review the user's roles and authorizations in transaction PFCG to ensure that the necessary authorizations are included.
  
  
  
  Review RFC Destination:
  
  Go to transaction SM59 to check the configuration of the RFC destination (&2 in the error message).
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to execute the function/module being called (&1 in the error message).
  
  
  
  Assign Missing Roles:
  
  If the user lacks the necessary roles, assign the appropriate roles that include the required authorizations.
  If you are unsure which roles are needed, consult with your SAP security team or refer to the documentation for the specific function being called.
  
  
  
  Testing:
  
  After making changes to authorizations or roles, test the functionality again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  SM59: RFC Destinations
  
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that may be required for the specific function being called.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  
  If the issue persists after checking the above points, it may be necessary to involve your SAP Basis or Security team for further investigation.