Answer Posted / siddharth samal
if its occurs 1 then only one record will be copied to the
internal table among the total number of entries selected
as the selection is restricted by the internation table.
if its occurs 2 then only 2 lines would be displayed or
fetched to the internal table.
if you know the number of lines then you can specify that
in OCCURS statemnt that would take that much of space but
if not sure then its better to take OCCURS 0.
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