Sage300 PO Y/N optional field. Value not changing.

SUGGESTED

Hey Everyone, 

I am new to Sage 300 and crystal reports but have a decent handle on both.  We recently implemented a yes/no optional field for PO line details, everything tested fine for a few days but now it seems like the value remains as 1 no matter what value I put in the optional field.  See image below for designer view and print results.   

 

Any help would be grateful!!