Having defined a new DBF, I created the new business object. Using the
Business Object Builder, I added a new data environment to my new
business object. Unfortunately, when I went to save it, I got a "Data
Type Mismatch" error.

This was caused by GetObjNondefaultProperties() (in UTILITY.PRG) calling
CharValue() to return a character representation of an object. It seems
that GetObjNondefaultProperties() was passed my new data environment
object and needed to get a string of the non-default properties.
Unfortunately, one property was oDataEnvironment (???) which, of course,
wouldn't translate into a string.

Does anyone know why that occurred? Any clue as to how I could have
messed this up?

Thanks ahead of time.