Answer / hari

If an internal table is defined Sorted, then dont even
think about Appending. Always use INSERT. Append will only
append data after last record in internal table. INSERT
will find the index and insert the record. e.g. itab
contains data like A, D, F, J, K etc..now i want to add B
to it.. INSERT will update internal table like A, B, D,
etc...If used APPEND, program will abend.

Answer / anvesh

append will insert a record at the last record in the internal table,when we need to do this insert is prefereble

Answer / bala

sort internal tables r used to sort the internal table from
left column to the right most colume in assending order

Answer / ashish

In a sorted internal table if a record is appended then the
record is inserted according to the sort order. For sorted
table Append and Insert operations insert a record in sort
order.

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