How To Fix /IWFND/CM_LOGGING108 - Missing Event Handler configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_LOGGING -

• Message number: 108

• Message text: Missing Event Handler configuration

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_LOGGING108 - Missing Event Handler configuration ?

  The SAP error message /IWFND/CM_LOGGING108 Missing Event Handler configuration typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a missing configuration for an event handler that is supposed to be triggered during the processing of an OData request.
  Cause:
  
  Missing Event Handler Configuration: The most common cause of this error is that the event handler for a specific OData service or operation has not been defined or is not properly configured in the system.
  Incorrect Service Registration: The OData service may not be registered correctly, or the event handler might not be linked to the service.
  Transport Issues: If the configuration was transported from one system to another (e.g., from development to production), the event handler configuration might not have been included in the transport request.
  
  Solution:
  
  
  Check Event Handler Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Open the relevant project and check if the event handler is defined for the entity set or operation that is causing the error.
  If it is missing, you will need to create the event handler and implement the necessary logic.
  
  
  
  Register the OData Service:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the OData service is properly registered.
  If the service is not registered, you can register it from this transaction.
  
  
  
  Check Implementation:
  
  Ensure that the implementation of the event handler is correctly coded and activated.
  You can check the implementation in the corresponding ABAP class or method that is supposed to handle the event.
  
  
  
  Transport Configuration:
  
  If the configuration was transported, ensure that all necessary objects, including the event handler, were included in the transport request.
  You may need to manually configure the event handler in the target system if it was not transported.
  
  
  
  Check Authorization:
  
  Ensure that the user executing the OData service has the necessary authorizations to trigger the event handler.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and the solutions they found.
  Documentation: Review the official SAP documentation for OData services and event handlers to ensure that you are following best practices.
  
  By following these steps, you should be able to identify and resolve the issue related to the /IWFND/CM_LOGGING108 Missing Event Handler configuration error.