Question { Satyam, 13202 }

what is meant by idoc filtering?

Answer

Individual segments can be deleted from the IDoc before
dispatch by selecting Functions for the IDoc processing ->
Settings for filtering in ALE Customizing. The appropriate
setting depends on the sending and receiving logical R/3
System.

Question { Satyam, 10789 }

where can u find user-exits & bapi?

Answer

USER-EXUTS
Goto to the table tstc and enter the transaction code for
which u want to find out the User-Exits. Check out the
program name from the result. Goto SE38 and dee that
program in display mode. Then search for the string Call
Cutomer-Funtion. All the result of search are the user
exits defined there for that transaction.

BAPI
Goto the transaction and check the system->Status->Dbl
Click on Transaction->Dbl Clk on Package-> Chk out the app
component (say SALES). Goto transaction BAPI, then chk out
sales and distribution->sales->salesorder-> open any
business methods and there you can find the BAPI names and
u can see them by dbl clcking on them