How To Fix /IWFND/CM_MGW_EDPLOG034 - Update Entity calls Inbound mapping &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 034

• Message text: Update Entity calls Inbound mapping &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG034 - Update Entity calls Inbound mapping &1 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG034 Update Entity calls Inbound mapping &1 typically occurs in the context of SAP Gateway and OData services when there is an issue with the inbound mapping of an update entity call. This error indicates that the system is unable to process the update request due to a problem with the mapping configuration.
  Causes:
  
  Incorrect Mapping Configuration: The inbound mapping for the OData service may not be correctly configured, leading to issues when trying to update an entity.
  Missing or Incorrect Data: The data being sent in the update request may be missing required fields or contain invalid values.
  Service Implementation Issues: There may be issues in the implementation of the service, such as missing methods or incorrect logic in the update handling.
  Authorization Issues: The user may not have the necessary authorizations to perform the update operation.
  Service Activation: The OData service may not be properly activated or registered in the SAP Gateway.
  
  Solutions:
  
  
  Check Inbound Mapping: Review the inbound mapping configuration for the OData service. Ensure that the mapping is correctly set up to handle the update entity calls.
  
  You can do this in the SAP Gateway Service Builder (transaction code SEGW) by checking the mapping for the specific entity set.
  
  
  
  Validate Input Data: Ensure that the data being sent in the update request is complete and valid. Check for any required fields that may be missing or incorrectly formatted.
  
  
  Review Service Implementation: Check the implementation of the update method in the service. Ensure that the logic is correctly handling the incoming data and that all necessary methods are implemented.
  
  
  Check Authorizations: Verify that the user executing the update has the necessary authorizations to perform the operation. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  
  
  Activate the Service: Ensure that the OData service is activated in the SAP Gateway. You can do this using transaction /IWFND/MAINT_SERVICE to check the status of the service.
  
  
  Debugging: If the issue persists, consider debugging the service to identify where the error occurs. You can set breakpoints in the implementation class to trace the execution flow.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SEGW: Service Builder for OData services.
  /IWFND/MAINT_SERVICE: Manage OData services.
  SE80: Object Navigator for checking service implementations.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with the specific version of SAP Gateway you are using.
  
  
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for detailed guidance on configuration and troubleshooting.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /IWFND/CM_MGW_EDPLOG034.