How To Fix /IWNGW/CM_BEP_RT035 - Provider Class '&1' not found for ID '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_RT -

• Message number: 035

• Message text: Provider Class '&1' not found for ID '&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_BEP_RT035 - Provider Class '&1' not found for ID '&2' ?

  The SAP error message /IWNGW/CM_BEP_RT035 Provider Class '&1' not found for ID '&2' typically occurs in the context of SAP Gateway services, particularly when there is an issue with the configuration or registration of a service provider class.
  Cause:
  
  Missing Provider Class: The specified provider class (indicated by &1) is not found in the system. This could be due to it not being implemented, not being activated, or being deleted.
  Incorrect Configuration: The service might be incorrectly configured, leading to the system being unable to locate the provider class.
  Transport Issues: If the provider class was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Authorization Issues: There may be authorization issues preventing access to the provider class.
  
  Solution:
  
  Check Provider Class: Verify that the provider class exists in the system. You can do this by checking the relevant transaction codes (e.g., SE80 for Object Navigator) to see if the class is present.
  Activate the Class: If the class exists but is not activated, activate it. You can do this in the class definition.
  Check Service Registration: Ensure that the service is correctly registered in the SAP Gateway. You can use transaction /IWFND/MAINT_SERVICE to check the service registration.
  Transport Check: If the class was transported, ensure that the transport was successful and that all necessary objects were included in the transport request.
  Authorization Check: Ensure that the user has the necessary authorizations to access the provider class.
  Debugging: If the issue persists, consider debugging the service call to identify where the failure occurs.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To manage and maintain OData services.
  SE80: To navigate and check the object repository.
  SE24: To check and manage classes.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Gateway documentation for more information on service registration and provider classes.
  
  If the issue continues after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.