ABAP: Clear Variables

By using CLEAR keyword, we can clear the values assigned to a variable.

Syntax

CLEAR: var1, var2...varN

Z_HELLO_WORLD

*&---------------------------------------------------------------------*
*& Report Z_HELLO_WORLD
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT Z_HELLO_WORLD.

DATA var1 TYPE I VALUE 10.
DATA var2 TYPE I VALUE 20.
DATA var3 TYPE I VALUE 30.

Write 'Before Clearing : '.
Write: var1, var2, var3.

CLEAR: var1,var2, var3.

Write / 'After Clearing ; '.
Write: var1, var2, var3.

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