How To Fix /IWFND/CM_CONSUMER101 - No authorization to access Service '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CONSUMER -

• Message number: 101

• Message text: No authorization to access Service '&1'

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.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_CONSUMER101 - No authorization to access Service '&1' ?

  The SAP error message /IWFND/CM_CONSUMER101 No authorization to access Service '&1' typically indicates that the user does not have the necessary authorizations to access a specific OData service in the SAP Gateway. This error can occur in various scenarios, such as when trying to access an OData service via an application or directly through a browser.
  Cause:
  
  Missing Authorizations: The user does not have the required roles or authorizations assigned to access the specified OData service.
  Service Not Activated: The OData service may not be activated in the SAP Gateway.
  Incorrect User Role Assignment: The user might have roles assigned, but they do not include the necessary permissions for the specific service.
  Service Configuration Issues: There may be issues with the service configuration in the SAP Gateway.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after encountering the error to check the authorization check that failed. This will provide insights into which specific authorization object is missing.
  Ensure that the user has the necessary roles assigned that include access to the OData service.
  
  
  
  Assign Required Roles:
  
  If the user lacks the necessary roles, assign the appropriate roles that include access to the OData service. This can be done through transaction PFCG (Role Maintenance).
  
  
  
  Activate the OData Service:
  
  Go to transaction /IWFND/MAINT_SERVICE and check if the service is activated. If it is not, activate it.
  Ensure that the service is correctly registered and that the relevant system alias is set up.
  
  
  
  Check Service Configuration:
  
  Verify the service configuration in the SAP Gateway. Ensure that the service is properly configured and that there are no issues with the service definition.
  
  
  
  Check Authorization Objects:
  
  If specific authorization objects are required for the OData service, ensure that they are included in the user’s roles. Common authorization objects for OData services include S_SERVICE and S_TCODE.
  
  
  
  Consult with Basis Team:
  
  If you are unable to resolve the issue, consult with your SAP Basis team or security team to review the authorization setup and service configuration.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  /IWFND/MAINT_SERVICE: Manage OData Services
  
  
  Authorization Objects:
  
  S_SERVICE: Authorization for services
  S_TCODE: Authorization for transaction codes
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to OData service authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the OData service in SAP.