List,

I have an active link that checks to see if a record is locked. It runs on 
Display and a Run If of ('z1d Locked By' !=  $NULL$). 

The action is then a message of "This record is in use by $z1d Locked By$ 
and has been locked."

Looking at the DB table, all values in the column are NULL. However, 
depending on the request I open up, sometimes I receive no error message. 
Others I will receive the message of 

"This record is in use by NULL and has been locked."

I generally receive the NULL message when opening up tickets that are 
older. My only thought is that the tickets that were created before I added 
the 'z1d Locked By' field to the form, have some sort of minute difference 
in the NULL DB value.

Any thoughts?

Thanks.

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