I am currently using IBX Components 4.52

I have a problem with TIBDataSet Component especially the
GeneratorField property. GeneratorField gives the possibility to
assign a generator to a field of a table.
I get following error on "Post": Validation error for column ID,
value "***null***". On New Record and On Post give the same behaviour.

What is wrong here ? Is there any better documentation about IBX than
the one on Borland's site ?

Thanks for any hints