Finding records that do not contain a date in field

[C2680mor]

I have database where users enter a date field when they have completed the work.

I am trying to return a query that finds all with this field empty(ie, not worked on) - i have tried like "null" and this has not worked.

Any help is appreciated.

Thanks

 

[EMP]

Put Is Null in the criteria.

 

[C2680mor]

Thanks, worked fine