Create deep insert not working

[vivek_gaurav]

Hi All,

        I had created Create deep insert for Header detail scenario.

        Things are working fine for GetEntitySet.

         I am able to get Header detail data in Client but when I do post for Header details ,

        Only Header part is going but no Details data is going.

       HTTP Response is 201 is coming but getting only Header Fields no details

       IO_DATA_PROVIDER Method is not getting Detail Data.

     I checked multiple times Model are fine....

     But getting any reason for such behaviors..

     Not getting any error ,also

     Kindly advice

Regards

Vivek

[AshwinDutt · Accepted solution]

Hello Vivek,

Name used for Item details while creating Deep Structure inside Create_Deep_Entity method should be same as the Navigation property defined in GW model.

Referring below will help ->

Regards,

Ashwin

[vivek_gaurav · Accepted solution]

I am following this Link

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/e0d92637-3d0d-2f10-ebb2-efc1f40a8...

which is given for Create Sales order..It works fine for Create Sales Order

Is this doc have any issue...

[AshwinDutt · Accepted solution]

Say In your GW Model if navigation property is 'SOItems' ( Highlighted One in Bold )

"Add Navigation Property from role SOHeader to role SOItems

lo_entity_type->create_navigation_property(

iv_property_name = 'SOItems'

iv_association_name = 'SOHeader_SOItems' ).

Your Deep Structure defined for Items in Create_Deep_Entity should also have 'SOItems' ( Highlighted One in Bold )

i.e., Navigation name should be same as the structure name used for item details in the deep structure.

* Represents full Sales Order structure - header with one of more items

types: begin of ty_s_so.

include type z_salesorder_model_xx=>s_so_hdr.

types: SOItems type ty_t_soitem,

end of ty_s_so.

Keep the above as reference to cross check your ls_so structure and correct accordingly.

This will resolve your issue.

Regards,

Ashwin

[vivek_gaurav · Accepted solution]

Thanks Ashwin...

Your solution is perfect it was very difficult to find this issue...

Thanks again

[kammaje_cis]

Vivek,

This is a common problem faced by beginners. You could have searched SCN for quicker answer.

Most probable reason is the way you have declared the parent/child structure in the DPC_EXT class' Deep Insert method. The child elements in this structure should have the same name as the Navigation property of your OData model.

[vivek_gaurav]

Thanks for your quick reply...

I had cross verified Model with POST XML all Tag are correctly placed .

I am doing Get using oData : /sap/opu/odata/sap/ABCDS/XXXHeaders?$expand=Details

And then by using Use As request ,I am getting XML Data in HTTP Request and then posting XML by

OData : /sap/opu/odata/sap/ABCDS/XXXHeaders.

This line of code is not returning Details Data part,It has same structure as in XML for detail part.

io_data_provider->read_entry_data( IMPORTING es_data = ls_so )

[kammaje_cis]

Check the declaration of LS_SO. Compare the child item names in that strucutre with that of navigation names.