1Q650 - Missing authorization to execute External RFC (Module: &)

SAP Error Message - Details

• Message type: E = Error

• Message class: 1Q - Messages In-House Banking

• Message number: 650

• Message text: Missing authorization to execute External RFC (Module: &)

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message 1Q650 - Missing authorization to execute External RFC (Module: &) ?

  The SAP error message 1Q650 indicates that a user is missing the necessary authorization to execute an External RFC (Remote Function Call) in a specific module. This error typically arises when a user attempts to call a function module or a transaction that requires specific authorizations that have not been granted.
  Cause:
  The primary cause of this error is a lack of authorization for the user to execute the specified external RFC. This can happen due to:
  
  Missing Authorization Object: The user does not have the required authorization object assigned in their user profile.
  Role Assignment: The roles assigned to the user do not include the necessary permissions for the external RFC.
  Profile Issues: The user profile may not be correctly configured to allow access to the required functions.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction SU01 to display the user profile.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for executing external RFCs.
  
  
  
  Identify Required Authorization Objects:
  
  The specific authorization object required for executing external RFCs is typically S_RFC (RFC Authorization).
  Ensure that the user has the necessary permissions for this object, particularly for the function modules or transactions they are trying to access.
  
  
  
  Modify Roles:
  
  If the user lacks the necessary authorizations, you may need to modify the roles assigned to the user.
  Use transaction PFCG to edit the roles and add the required authorization objects.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to ensure that the new authorizations take effect.
  Test the external RFC call again to confirm that the issue is resolved.
  
  
  
  Consult Security Team:
  
  If you are not authorized to make changes to user roles or authorizations, contact your SAP security team or administrator for assistance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects, especially S_RFC and any other specific objects related to the external RFC you are trying to execute.
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check (to analyze authorization issues)
  
  
  Documentation: Refer to SAP documentation or your organization's internal guidelines for managing user authorizations and roles.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the 1Q650 error message.