How To Fix CFD_CHANGE_LOG023 - Disabled usage in OData model '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_CHANGE_LOG - Custom Fields: Messages for Change Logging

• Message number: 023

• Message text: Disabled usage in OData model '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_CHANGE_LOG023 - Disabled usage in OData model '&1' ?

  The SAP error message CFD_CHANGE_LOG023, which states "Disabled usage in OData model '&1'", typically occurs when there is an issue related to the change log functionality in an OData service. This error indicates that the change log feature is not enabled for the specified OData model, which can prevent certain operations from being performed.
  Cause:
  
  Change Log Not Enabled: The change log feature may not be enabled for the OData model you are trying to use. This can happen if the model is not configured to support change tracking.
  Configuration Issues: There may be configuration issues in the OData service or the underlying data model that prevent the change log from being utilized.
  Authorization Issues: The user may not have the necessary authorizations to access the change log functionality.
  Service Activation: The OData service may not be properly activated or may have been deactivated.
  
  Solution:
  
  Enable Change Log: Check the configuration of the OData model in the SAP backend. Ensure that the change log feature is enabled for the relevant entity types. This can typically be done in the Data Model configuration.
  Check OData Service Configuration: Review the OData service configuration in the SAP Gateway. Ensure that the service is properly set up to utilize change logs.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the change log. This may involve checking roles and permissions in the SAP system.
  Activate the OData Service: If the OData service is not activated, you can activate it using the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Consult Documentation: Refer to the SAP documentation for the specific OData service you are using to ensure that all necessary configurations are in place.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on enabling change logs for OData services.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  /IWFND/MAINT_SERVICE: For managing OData services.
  SE11: For data dictionary objects, where you can check the configuration of the underlying tables.
  SE80: For the Object Navigator, where you can view and edit OData service definitions.
  
  
  
  By following these steps, you should be able to resolve the CFD_CHANGE_LOG023 error and enable the necessary functionality in your OData model.