How handle Null from DB Variant

[Oliver Friedrich]

When a DB returns a Null value using the Connectivity Toolkit how can I
handle this Null value in LabVIEW?

Thank you

Oliver Friedrich

[Randy_H]

Oliver,

What version of LabVIEW are you using? If you are using less than LabVIEW 6.0.2, try updating to that. There have been some bug fixes in the Variants functionality directly to NULL values.
If this does not fix your issue, then we are investigating very similar issues that should be resolved in a near future version of LabVIEW.

Randy Hoskin
Applications Engineer
National Instruments
http://www.ni.com/ask