Answer Posted / lokesh

Performance of the report can be improved by reducing the
data transfer .
1) Having an internal table without a work area is better
for performance.
2) Use FOR ALL ENTRIES in your SELECT statement to retrieve
the matching records at one shot.
3) Avoid using nested SELECT statement, SELECT within
LOOPs.
4) Avoid using INTO CORRESPONDING FIELDS OF TABLE. Instead
use INTO TABLE.
5) Avoid using if/endif instead use CASE/ENDCASE

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