OData GetEntity Output Issue

[Former Member]

Hi Experts,

    I have developed GetEntity with deep structure which contain 4 table inside the header structure

i triggered GetEntity with inputs, DPC is working fine er_entity data is populated with data but i'm not

getting the output in browser i have checked MPC model is declared properly i have no idea what is

the issue.

Regards,

Lokesh Srinivasan.

[AshwinDutt · Accepted solution]

Hello Lokesh,

When we implement GetEntity method, we can back map only single response as output ( i.e., a flat structure containing your response data. We cant map deep structure directly ).

In order to get all those 4 tables in the output of GW response you need to implement Expand Entity/Expand Entity Set.

Please follow the below for the step by step details ->

Regards,

Ashwin

[former_member228514 · Accepted solution]

I did the same way but Item data not displayed on the Odata output even though its' populated in the ER-entityst internal table.

[sreehari_vpillai]

1 - you are not getting any output in browser- does that mean you are not even getting an error message ? or the output you are seeing is wrong . Any dump in back end or front end ? did you check gateway error log . Did you check back end error log ?

2. ER_ENTITY can hold exactly one record in it(means no multi row things) . OData is EDM design, it not like a web service which accept some input and gives some output. Provide more inputs so that mates can solve the issue

Sree