SAP MOVE EXACT ABEXA

Get Example source ABAP code based on a different SAP table
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ARTIClE

Lossless Assignment
This example demonstrates how the operator EXACT is used to make lossless assignments.

ABAP_SOURCE_CODE
ABAP_EXEC

ABAP_DESCRIPTION
Without the operator EXACT, text is assigned to num_text without the validity of the assigned value being checked against the associated conversion rules . This produces a value that is not very intuitive, '00000043'.
Using the operator EXACT, the value that is passed is checked and an exception is raised in the case in question.