"The data types are not compatible: INSPECTIONDATE has an incorrect value"

Hoping someone can help with this.

I'm authoring a workflow to be run in the Geocortex GO/Geocortex Mobile Viewer. I'm able to create a blank feature set, add features into it and sometimes have the new feature commit to the database with everything populated except my date field using the run operation activity.

From what I can tell by looking at the logs and reading the errors that are spewed back, when I pass the unix date (ie:1597075200000) to the run operation activity to add the feature, it spits back that the date has an incorrect value. When I check the developers log in Geocortex GO, the date field appears as a type double instead of a type date/time.

Has anyone else seen or encountered this before?

Thanks,

Bryan