Answer / sivaramakrishna

when ever we created a itab with occurs 0 initially 8kb
memoryh is alloted, but ifthe datais more than 8kb again
the sys allotes 8kb at run time.
but in case of occurs 1 if 8kb is not enough the abap
runtime envoronment allote memory for one record only
again not enough again allot memory for one record this
proces continious up to store compleate data.
in case of occurs 2 allote memory for records in same
above manner.

sivasayini@yahoo.com

Answer / bandivenkateswarlub

The main difference between the occurs1 and occurs 2 is
given below.

occurs1: is used to the system allocate the 2 memory
locations are cratead.

occurs2: is used to the system allocate the 3 memory
locations are crated.

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