Modeler Reverse Engineered Entities Don't Match

[Garth Keesler]

Very new at Cayenne. Trying to extract the DBEntities and OBJEntities 
from a PG database as shown in the tutorial. All tables in the selected 
schema are extracted but the resultant DB and OBJ entities don't match 
each other WRT the number of attributes. I'm still looking for a pattern 
but it seems that the DBEntities match the schema while the OBJEntities 
are typically missing at least one attribute; sometimes several. I'm 
still RTFMing but any helpful pointers would be appreciated.

Thanx,
Garth