Reg: Calling RFC in webdynpro

[Former Member]

Hi,

I am supporting some webdynpro application. In the application we are connecting to R3 systems using RFC. But in my application the developer had created different models for each Bapi instead of dumping them into one model. I just wanted to know the logic behind that. Is it just logical seperation or there is any performance considerations.

Thanks in advance.

[Former Member · Accepted solution]

Hi,

I Just can say, in some of the documents that I have founded in SDN about Web dynpro best practices,

the recommendatios is "Put as many RFCs in a single Adaptive RFC model as possible".

Take a look in the followinf presentation page 41

http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/604ddc2f-ec9c-2b10-1682-be37e1c62dee&override...

Regards,

Eduardo Campos.

[Former Member]

Hi,

There is a possibility not to dump all the BAPIs in a single model.

If your application has to fetch data from different R3 systems, then you will have to create individual model for each of these systems. Because for each R3 system, you will have to create a destination and JCo which will contain the details about that R3 system.

Thanks,

Venkat