How To Fix /IWNGW/CM_HUB044 - No authorization to access HTTP destination: Contact system administrator

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 044

• Message text: No authorization to access HTTP destination: Contact system administrator

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_HUB044 - No authorization to access HTTP destination: Contact system administrator ?

  The SAP error message /IWNGW/CM_HUB044 No authorization to access HTTP destination: Contact system administrator typically indicates that the user does not have the necessary authorizations to access a specific HTTP destination configured in the SAP system. This can occur in scenarios where the system is trying to connect to an external service or system via HTTP, and the user executing the transaction or program does not have the required permissions.
  Cause:
  
  Missing Authorizations: The user lacks the necessary authorizations for the HTTP destination defined in the SAP system.
  Incorrect Configuration: The HTTP destination may not be correctly configured or may not exist.
  Role Assignment: The user may not have the appropriate roles assigned that include the necessary authorizations for accessing the HTTP destination.
  Authorization Object: The authorization object related to HTTP destinations (e.g., S_HTTP) may not be properly assigned to the user.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after encountering the error to check for missing authorizations.
  Review the authorization logs to identify which specific authorizations are missing.
  
  
  
  Assign Required Roles:
  
  Work with your SAP security team to ensure that the user has the necessary roles assigned that include access to the HTTP destination.
  Roles should include the necessary authorizations for the relevant authorization objects.
  
  
  
  Review HTTP Destination Configuration:
  
  Use transaction SM59 to check the configuration of the HTTP destination.
  Ensure that the destination is correctly set up and that the user has access to it.
  
  
  
  Authorization Object Check:
  
  Check if the user has the required authorizations for the relevant authorization objects, such as S_HTTP for HTTP access.
  If necessary, modify the user’s roles to include the required authorizations.
  
  
  
  Contact System Administrator:
  
  If you are not able to resolve the issue, contact your system administrator or SAP security team for assistance. They can help diagnose the issue and make the necessary changes to user roles or authorizations.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  SM59: RFC Destinations
  
  
  Authorization Objects:
  
  S_HTTP: HTTP Authorization
  S_RFC: RFC Authorization
  
  
  Documentation: Refer to SAP Help documentation for more details on authorization management and HTTP destination configuration.
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the HTTP destination in your SAP system.