Report filter error when using 'Is Null' or 'Is Not Null' in Client reports

In MYOB AO version 5.4.28, when using Filter 'Is Null' or 'Is Not Null' in the Date Closed field shows a message ' The Report Filter could not be applied'.

This happens on the following Client reports:

• Client Details

• Client and Contact Addresses

• Client Contact details

• Contacts and Clients

And WIP and Debt/Client Summary.

We're aware of this issue and working on a solution.

As a workaround, use the filter Between <dates> and <dates> in the Date Closed filed.

For example Between 01/07/2018 and 30/06/2019