How To Fix /IWBEP/CM_CP090 - Missing display authorization for client proxy

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 090

• Message text: Missing display authorization for client proxy

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP090 - Missing display authorization for client proxy ?

  The SAP error message /IWBEP/CM_CP090 Missing display authorization for client proxy typically occurs in the context of SAP Gateway and OData services. This error indicates that the user does not have the necessary authorization to access a specific client proxy or OData service.
  Cause:
  
  Missing Authorizations: The user does not have the required authorization objects assigned to their user profile to access the OData service or client proxy.
  Role Assignment: The roles assigned to the user may not include the necessary permissions for the specific OData service.
  Service Activation: The OData service may not be properly activated or registered in the SAP Gateway.
  Client Proxy Configuration: There may be issues with the configuration of the client proxy itself.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after encountering the error to see which authorization checks failed.
  Review the authorization objects related to OData services, such as S_SERVICE, S_RFC, and S_USER_AUTH.
  
  
  
  Assign Necessary Roles:
  
  Ensure that the user has the appropriate roles assigned that include the necessary authorizations for the OData service.
  You may need to work with your SAP security team to assign the correct roles.
  
  
  
  Activate the OData Service:
  
  Use transaction IWFND/MAINT_SERVICE to check if the OData service is activated for the user’s client.
  If it is not activated, you can activate it from this transaction.
  
  
  
  Check Client Proxy Configuration:
  
  Ensure that the client proxy is correctly configured and that there are no issues with the service definition.
  You can check the configuration in transaction SE80 or SE11 for the relevant service.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to identify where the authorization check is failing.
  
  
  
  Related Information:
  
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects for OData services, such as:
  
  S_SERVICE: Authorization for services.
  S_RFC: Remote Function Call authorization.
  S_USER_AUTH: User authorization checks.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  Documentation: Review SAP documentation on OData services and SAP Gateway for more detailed information on authorization and service management.
  
  
  By following these steps, you should be able to resolve the /IWBEP/CM_CP090 Missing display authorization for client proxy error. If the problem persists, consider reaching out to your SAP Basis or security team for further assistance.