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

/IWBEP/CM_CP090 - Overview

• 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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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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/IWBEP/CM_CP090 - Details

• 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