(Ref ABAP in 21 days)
An internal table is a temporary table stored in RAM on the application server. It is created and filled by a program during
execution and is discarded when the program ends. Like a database table, an internal table consists of one or more rows with
an identical structure, but unlike a database table, it cannot hold data after the program ends. Use it as temporary storage for
manipulating data or as a temporary private buffer.
report ztx1101.
data: begin of it1 occurs 10, "has a header line
f1,
f2,
f3,
end of it1.
data it2 like ztxlfa1 occurs 100. "doesn't have a header line
data it3 like ztxlfa1 occurs 100 with header line. "it does now
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