I have a custom property that I want to use to reference a SQL store procedure. I keep getting a Date format error and the only thing I can see that is different from Perspective is the extra -0600 at the end of my date. How do I get rid of it. I have the expression the same in Perspective and it works just fine.
The dateFormat expression returns a string, but the icon indicates that your custom property is a date datatype. Your exception depicts a SQL error, so perhaps you are passing the value into a SQL query as a string?
I recommend keeping the datatype as a date wherever possible. If you're using a named query or a prep query, a string conversion shouldn't be needed.