Proxy Doubts:

1. Please explain proxy external view and internal view?2. Please explain about logical_port_name option under exporting in client proxy code?3. Proxy Framework?4. How to transport proxy objects?5. How to handle errors in client proxy?6. In Server proxy, How to handle the errors?7. How to get the appropriate HTTP destination name for HTTP addressing type?8. How to handle the attachments in proxy? What is the procedure?9. Why we prefer proxy adapter compare with IDOC & RFC?10. Why? We need to create Type T RFC connections (LCRSAPRFC & SAPSLDAPI) at time of

Proxy Configurations?

Idoc Doubts:

1. IDOC life cycle.2. How to collect Idocs using HTTP & XML Port?3. What is the difference between Idoc package size in Idoc sender Communication channel

and pack size in Partner profile?4. In Idoc serialization after creating rule, we need to assign that rule to function module. But

my doubt is which function module we have to use and is there any write a code in that function module?

5. In Idoc serialization is it enough to mention rule in partner profile is there any further process is required for Idoc serialization?

6. For list of Idoc using Tcode WE02 and also using WE05 what is difference both of these Tcodes?

7. How to create back ground jobs to reprocess Idocs in outbound or inbound8. Please explain 5 check box options mentioned below in Idoc receiver communication

channel. And which situation we use that options?

JDBC Doubts:

1. What is the difference between db Table name field and table field in receiver JDBC structure?

2. Is there any chance to fetch the data from other databases like FoxPro, ms-excel, etc.., using JDBC adapter?

3. What is the process for background scheduling?4. Please explain briefly about XML SQL format and Native SQL format?5. How to fetch the data from more than one table without using store procedure?6. What is store procedure and how to write a store procedure?