pq10503.st  ABTAPPCCONFIGURATION METHODS CALLING THE OBSOLETE METHOD 
                  OSOBJECT CLASS>>#ADDRESS:OFFSET:

Customer's application called the public method
AbtAPPCConfiguration class>>luAliases, whicch eventually calls
AbtAPPCLuDefOverlayStruct class>>address:offset:.  This method is
inherited from OSObject.  The method is contained in the application
ObsoleteOSObject.

In development this works, but a packaged application fails because the application,
ObsoleteOSObject is not in the prereq list.  
                      
File in pq10503.st to fix the problem.