Ronnie:
Having worked on this particular project for several years, I would venture a guess that something in the program was changed. It almost looks like something as simple as the 'AT' statement used to manipulate the string (to take the quotes out) is different.
Or the data in the table used to drive the building of those 'back forms' is incorrect.
Good luck!
Wayne Myers, MCSD
Senior Consultant
Forte' Incorporated
"The only things you can take to heaven are those which you give away" Author Unknown
