When you go into IN-B and pull up a part. Click on the Vendor button at the bottom. Click the edit button to change or add something to the vendor.  On this screen if you click the lookup (green box) next to the vendor name you get a Fatal Error message that says "The array element specified is out of range for this field". The message box closes and puts you back to the IN-B screen.  
 
We know how and can get around it but thought you should know there is a hiccup in the lookup.  
 
Using T6inb.run.  
Evo- ERP Version 2007.1 Build 02/14/07
Evolved from DBA Classic 2004.1
Build 01/17/07  
Pervasive SQL 9