To expose Standard API using RAP

[niranjan_vivekanandan]

Hi All ,

I have a requirement to create RAP based odata service for purchase contract using standard API - I_PurchaseContractTP .For this I have created projections on views I_PurchaseContractTP , I_PurchaseContractItemTP and connected these 2 as parent and child.

Metadata extensions , Behaviour projections ,service definition and binding are also created on top of this .

Change scenario is working perfect with the UI created using metadata extension and changes are reflecting in the system. For the create scenario i could not enter both the header and item at same time and hence the standard is throwing the error .

Kindly suggest if i am missing something in the metadata extensions .I tried to enable the draft as well , but in this case the standard BDEF for R_PurchaseContractTP does not have draft and hence couldnt activate the same .

Thanks for the help.

Regards,

Niranjan