Explain what is the difference between primary key and unique key?
What is output determination?
How will you link form with the event driven in sap scripts?
What are the basic functions of database utility? : abap data dictionary
What is mean SY-SUBRC=8 in BDC(while uploading data).
how to upload open purchase order through BDC
SM35 transaction, How to automate BDC ?
if u have two internal table such as itab1 and itab2.in itab1 has four fields such as f1,f2,f3,f4 and in itab2 has two fields such as f1,f2.then how can u copy data from first internal table to second internal table.
Difference between jobpage and form page?
Do we have to migrate all sapscript forms to smart forms?
Performance techniques?
To avoid page skipping and to write the contents in the same page itself in SAP script, command used is
BDC CALL TRANSACTION carry on synchronous processing and update the database both synchronously and asynchronously,where session method carry on asynchoronous processing and update the database synchrousnously.I want to know the meaning of synchronous and asynchronous processing and also the meaning of synchronous and asynchronous database update.