how to trigger handler class read method in RAP OData V4 Web API?

[Chandra_S]

Dear Colleagues,

Good day.

Well, I have a requirement, existing material data coming from third party system to CPI to S/4 HANA MDG and need to create change request and approve it.

So created a RAP service, Table , CDS view , service definition with binding type OData V4 Web API along with behavior definition/implementation In the handler class, defined the methods modify and read. I just want to see if read method is called and data filled. So i would like to know how i can execute/debug the handler class read method.

How can i do the GET call using GW client?

Service URL :  /sap/opu/odata4/sap/xxx_xx_xxx_sb/srvd_a2x/sap/xxxx_xx_xxxx_s/0001/

xxx_xx_xxx_sb -  Service binding         xxxx_xx_xxxx_s  - Service definition

regards

Chandra Kishore.

[adityaIngale66]

you can use consolidation process to create CR using DRF and SOA config. 
https://help.sap.com/docs/SAP_S4HANA_ON-PREMISE/6d52de87aa0d4fb6a90924720a5b0549/dbc19b55f22d7b43e10... 

[VigneshMP]

Hello,

Direct GET call from Gateway client is usually executed on SQL layer and won't trigger your READ implementation.
Only the EML calls will trigger the READ implementation.

Thanks

[Chandra_S]

Hi Vignesh , I will write the EML call in handler class but how can i trigger the EML call?