PUSH Data from HCP Account to Mobile App ( Andriod ) real time data with delta changes

[Former Member]

Hi,

We have the business requirement where we need to send data from our SCP account (Data is in HANA DB of SCP) to Android mobile app with real-time data.

i.e. Source System: SCP HANA

Target System: Android App

Middleware : SDI

We have checked with SAP SDI, but we couldn't find right adapter for the same.

Pls advice.

Thanks,

Babu

[Ivan-Mirisola]

Hi Babu,

SDI is not meant for your scenario. You should be using NW-Gateway if you want to subscribe to events on a system based on HANA. Please check the following blog series:

https://blogs.sap.com/2012/05/07/howto-guides-subscription-notification-with-sap-netweaver-gateway-s...

and

https://blogs.sap.com/2012/12/03/gateway-pushing-notifications-made-easy/

AFAIK xsodata artifacts do not provide the same subscription/notification features GW does. The way I understand your use case, you have a HANA running on SCP and probably the tables are fed by a Java application. Thus, you have to push messages based on the events happening on your application.

Another way is to create a database trigger in hana, but I suspect this could be really hard to implement, since you my be looking at tables that may have relation to other tables.

Best regards,
Ivan