update internal table
How can I change values from an existing internal table.
Itab has in the field named FIXKZ where are set. And
now they have been to be unset. Is it possible to make
WHERE FIXKZ = 'X'.
What other key fields u have in the internal table??
if u want to reset all the FIXKZ fields in the internal table then use:
loop at itab where FIXKZ = 'X'.
itab-FIXKZ = ' '.