SAP Miscellaneous Interview Questions & FAQs

Interview Questions and Answers .

7. Miscellaneous Questions

7.1 How we format the data beofore before write statment in report ?

We can format the reports output by using the loop events like:
1.at first
2.at new
3.at last
etc check docu

7.2 What is the difference between Table and Template?

table is a dynamic and template is a static

7.3 When do we use End-of-selection?

End-of-selection event are mostly used when we are writing HR-ABAP code. In the HR-ABAP code, data is retrived in the Start-of-selection event and Printing on the list and all will be done in End-of-selection event.

7.4 In evevts start-of-selection is default event. When we have to use this event explicitly? Why?

The default event in the ABAP is Start-of-selection.We have to call explicitely this event when you are writing other than ths event , that is when you write AT SELECTION-SCREEN EVENTS OR INITIALIZATION EVENT etc,you have to explicitely mention the Start-of-selection event while you are writing the logic. Before these events called ,all the code you have written come into this default Start-of-selection screen event.

7.5 What is the differences between ABAP and OOABAP. In which situation we use OOABAP?

OOABAP is used to develop BSP/PCUI applications and also anthing involved object oriented like BADIs, SmartForms..etc.where as ABAP is used to develop traditional programs in R/3.

7.6 What is table buffer? Which type of tables used this buffer?

buffer is nothing but a memory area. table is buffered means that table information is available on application server. when you call data from database table it will come from application server.

7.7 What is the difference between Type and Like?

TYPE, you assign datatype directly to the data object while declaring. LIKE,you assign the datatype of another object to the declaring data object. The datatype is referenced indirectly.

7.8 What is Tcode SE16. For what is it used. Explain briefly?

se16 is a data browse and it is used to view the contents of the table and we cannot change or append new fields to the existing structure of the table as we cannot view the structure level display using the se16

7.9 What is difference between dialog program and a report?

Report is a excecutable program Dialog is a module pool program.It has to be executed via a transaction only. Dialog programming is used for customization ofscreens

7.10 Why BAPI need then BDC ?

BAPI"S provide the standard interface to other applications apart from SAP and within differnt vesions of SAP too. Also it is OOD bases so dosen"t depends on screen flow. BDC gets failed if we make changes for screen changes through IMG customization