What is lock mechanism? How do we create lock objects in abap?
3 types of buffering techniqes. 1.bufering not allowed 2.buffering swithed on 3.buffering not allowed but switced on what does it means?
what is macro and function?
Can we debug RFC's? If yes how can we do?
What are the methods of interfacing to SAP
what are the built in types in bdc
Append structures in tables, what happens when version is upgraded ?
what is actaul procedure of session method of bdc. pls me complete steps.
how to placed drop down arrow in the input field of module pool table control/ steploop
Explain GET PERNR concept when we use logical data base
IDOC,CDM ..explain?
What is the maximum number of match code id's that can be defined for one match code object ?
Types of tables in sap