How To Fix CNVMBTRFC046 - User &1 has not the authority to &2 rfc destinations.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 046

• Message text: User &1 has not the authority to &2 rfc destinations.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVMBTRFC046 - User &1 has not the authority to &2 rfc destinations. ?

  The SAP error message CNVMBTRFC046 indicates that a user does not have the necessary authorization to access specific RFC (Remote Function Call) destinations. This error typically arises during data migration or when executing certain functions that require communication with other SAP systems or services.
  Cause:
  The error occurs due to one of the following reasons:
  
  Missing Authorizations: The user does not have the required authorizations assigned to access the specified RFC destinations.
  Incorrect User Role: The user may not be assigned to the correct role that includes the necessary permissions for the RFC destinations.
  Configuration Issues: There may be issues with the configuration of the RFC destinations themselves, such as incorrect settings or missing entries.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check the authorization check that failed. This will provide insights into which specific authorization is missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations for the RFC destinations are included.
  
  
  
  Assign Necessary Roles:
  
  If the user lacks the required roles, assign the appropriate roles that include access to the required RFC destinations. This may involve working with your SAP security team.
  
  
  
  Review RFC Destination Configuration:
  
  Use transaction SM59 to check the configuration of the RFC destinations. Ensure that the destinations are correctly set up and that the user has the necessary permissions to access them.
  
  
  
  Test RFC Connection:
  
  After making changes, test the RFC connection using the Test Connection option in transaction SM59 to ensure that the user can connect successfully.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific RFC destinations and the required authorizations for further guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking authorizations and configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SM59: RFC Destinations
  SU53: Display Authorization Check
  
  
  Authorization Objects: Check for relevant authorization objects related to RFC access, such as S_RFC, S_RFC_ADM, or others that may be applicable based on your system's configuration.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to RFC authorizations or the CNVMBTRFC046 error.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CNVMBTRFC046 error.