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May 22, 2013 at 11:44 PM

Create_deep_entity

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Dear All

I want to understand which calls are executed by run time artifacts and in what order

I am trying to test my service

and I get 500 error stating 'SOItem' already exists

<?xml version="1.0" encoding="utf-8" ?>

- < error xmlns =" http://schemas.microsoft.com/ado/2007/08/dataservices/metadata " >

< code > /IWFND/CM_MGW/012 </ code >

< message xml:lang =" en " > Data Object name: 'SOItem' already exists. </ message >

- < innererror >

< transactionid > 3837C3E2307FF1BF95714437E648951E </ transactionid >

< errordetails />

</innererror>

</error>

The way I was running and testing it was

/sap/opu/odata/sap/Z_SALES_SRV/?$format=xml

But when I removed create_deep_entity it started working

Now question is when is create_deep_entity invoked

I understand that only this method can create or help in returning hierarchical structure

How do i invoke from URI so that all parent and thieir children gets rendered

and How do I sen argument as well to get children of a particular parent

Any help is highly appreciated