Hi,

Maybe:

Replace is_locked With .F. IN drawing_extended_data

(Or move the 'SELECT drawing_extended_data' line)
Regards,
Viv

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The following code is in a click event of my form. When I click the button and the code runs the is_locked field still shows .T.

.....
Case drawing_extended_data.is_locked = .T.
&&UnLock
Replace drawing_extended_data.is_locked With .F.
= TABLEUPDATE(.T.,.T.,"drawing_extended_data")
Select drawing_extended_data
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>>