When trying to do look up for a work order number in WO-A I keep getting these error messages:
 
First: 0043E5F8 in module "TP5WDBA exe" Read of address 0000025c
 
I click ok and then if I try to EXIT the screen the following fatal error comes up:
 
The field you are trying to use is unallocated. It may belong to a file that hasn't been opened yet or was an array that was removed from memory-TEMPOO.
 
Where do I need to look to fix this and how if possible.
 
Thanks.