what does it mean occurs 0 while creating an internal table?
Answer Posted / sravs
HI.....
As it was said in the above answer....if you specify
occurs 0 clause, the system allocates 8KB pages of memory
at a time.However ,there are no advantages to using this
occurs 0 other than the fact it is only easier to code
occurs 0 than it is to estimate the size of the internal
table.
but there is a disadvantage of using this,
dont use occurs 0 if you expect to store less than 8KB in
an internal table.if you do, the system will allocate 8 KB
from the paging area.Memoory will be wasted and paging
could increase, resulting poorer performance.
(for more details refer "sams ABAP/4 in 21 days" page no
347& 348...)
hope it helps u.....
Is This Answer Correct ? | 52 Yes | 5 No |
Post New Answer View All Answers
What are Tickets in Realtime ?
What do you mean by transparent tables in sap abap? : abap data dictionary
any one can tell me which is the tables can store in ddic plese dont say db02l,please give me different ways of resideing the tables ?
What work you have done in HR module
What are the screen painter and menu painter?
What are the different types of abap/4 programs?
Can we access static attribute from instance method
Explain what is a foreign key relationship? Explain this with the help of an example.
What is an rdbms?
What is an abap data dictionary? : abap data dictionary
What is database utility?
What are the drill-down features provided by abap/4 in interactive lists?
hi experts,,, what is meant by documentation? test casr preparation? documentation and preparation and Tcode for this? quality and releasing? test case scenario?
What is an interactive report? What is the obvious difference of such report compared with classical type reports?
How to call transaction in session method without recording?