How To Fix /IWBEP/CM_MGW_BOP_DT165 - No Authorization to generate Backend Operation Proxy classes

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_BOP_DT -

• Message number: 165

• Message text: No Authorization to generate Backend Operation Proxy classes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_BOP_DT165 - No Authorization to generate Backend Operation Proxy classes ?

  The SAP error message /IWBEP/CM_MGW_BOP_DT165 indicates that there is no authorization to generate Backend Operation Proxy (BOP) classes in the context of SAP Gateway. This typically occurs when a user attempts to perform actions related to the generation of proxy classes for OData services but lacks the necessary authorizations.
  Cause:
  
  Missing Authorizations: The user does not have the required authorizations to execute the transaction or function that generates the Backend Operation Proxy classes.
  Role Assignment: The user may not be assigned the appropriate roles that include the necessary authorization objects.
  System Configuration: There may be system-level restrictions or configurations that prevent the generation of proxy classes.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to check which authorization checks failed. This will provide insight into what specific authorizations are missing.
  Alternatively, you can use transaction SU01 to view the user’s roles and authorizations.
  
  
  
  Assign Required Roles:
  
  Ensure that the user has the necessary roles assigned. Common roles that may include the required authorizations for generating BOP classes are:
  
  SAP Gateway roles (e.g., SAP_GW_DEVELOPER, SAP_GW_ADMIN)
  Specific roles related to OData service development and backend operations.
  
  
  If you are unsure which roles are needed, consult with your SAP security team or refer to SAP documentation for the specific authorizations required for OData service development.
  
  
  
  Authorization Objects:
  
  The relevant authorization objects may include:
  
  S_SERVICE: Authorization for services.
  S_DEVELOP: Authorization for development activities.
  S_RFC: Authorization for Remote Function Calls.
  
  
  Ensure that the user has the necessary authorizations for these objects.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance on required authorizations.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, have the user log out and log back in to ensure that the changes take effect. Then, attempt to generate the Backend Operation Proxy classes again.
  
  
  
  Related Information:
  
  SAP Gateway: A technology that allows you to connect devices, environments, and applications to SAP systems.
  OData Services: Open Data Protocol (OData) is a standard protocol for creating and consuming data APIs.
  Transaction Codes:
  
  SE80: Object Navigator, where you can manage and develop OData services.
  SE11: Data Dictionary, where you can check the underlying data structures.
  SE37: Function Module, where you can check the function modules related to the OData service.
  
  
  
  If the issue persists after checking authorizations and roles, it may be necessary to involve your SAP Basis or security team for further investigation.