How To Fix /IWFND/CM_MGW_EDP083 - Deep Insert operation not supported by Entity &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDP -

• Message number: 083

• Message text: Deep Insert operation not supported by Entity &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDP083 - Deep Insert operation not supported by Entity &1 ?

  The SAP error message /IWFND/CM_MGW_EDP083 Deep Insert operation not supported by Entity &1 typically occurs in the context of OData services when you are trying to perform a deep insert operation on an entity that does not support it. A deep insert operation involves inserting data into a parent entity along with its child entities in a single request.
  Cause:
  
  Entity Configuration: The entity you are trying to perform a deep insert on is not configured to support deep insert operations. This could be due to the way the OData service is defined in the backend.
  Service Implementation: The service implementation may not have the necessary logic to handle deep insert operations for the specified entity.
  Navigation Properties: The entity might not have the correct navigation properties defined, or the relationships between entities are not properly set up.
  Data Model Limitations: Some entities may have restrictions on how they can be manipulated, especially if they are based on certain business logic or data model constraints.
  
  Solution:
  
  Check Entity Configuration: Review the metadata of the OData service to ensure that the entity is configured to support deep inserts. You can do this by checking the service definition in the SAP Gateway Service Builder (transaction code SEGW).
  Implement Deep Insert Logic: If the entity is not configured for deep insert, you may need to implement the necessary logic in the service implementation. This involves modifying the CREATE method in the corresponding Data Provider Class (DPC) to handle the deep insert scenario.
  Review Navigation Properties: Ensure that the navigation properties are correctly defined in the data model and that the relationships between parent and child entities are properly established.
  Test with Simple Inserts: As a troubleshooting step, try performing a simple insert operation on the parent entity without including child entities to confirm that the parent entity can be created successfully.
  Check for Updates: If you are using a standard SAP OData service, check if there are any updates or notes from SAP regarding the service that might address this issue.
  
  Related Information:
  
  SAP Gateway: Familiarize yourself with the SAP Gateway and OData service concepts, as understanding how these components interact can help in troubleshooting.
  Transaction Codes: Use transaction codes like SEGW (Service Builder) and /IWFND/MAINT_SERVICE (Manage Services) to manage and test your OData services.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might provide additional insights or fixes related to this error message.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.