Since I use PSM 7 and tried to use OBJECT_EMPTY, it always returns TRUE on all records.
When I move with my cursor above the expression, a yellow infobox is shown with following text:

OBJECT_EMPTY('fieldcontent')
Function result: TRUE

With 'fieldcontent' the correct content of the field shown for that record.
So PSM sees it is not empty, but it returns TRUE as a result for every record.

Is anyone having the same problem?

Hi,

You're not meant to pass a variable data field to OBJECT_EMPTY. It should be the name of an object. For example: OBJECT_EMPTY("Text 1")

OBJECT_EMPTY will return True if "Text 1" is empty, but it will also return True if no object called "Text 1" can be found. If that happens you should see a warning in the Warnings pane.

To determine if a data field is empty you could do: TRIM([Field]) = ""

Sander