Inventory Item Field Length Limitation - Can It Be Increased?

SUGGESTED

We are just beginning to use Sage 50 US with Inventory Items and have discovered this past week what appears to be a 20-character Item Id limitation. I have seen some comments here and there that seem to indicate that this filed length can be increased, but I have not seen any reference to confirming if and how that could be done. Could someone please comment and let me know if the field can be lengthened, how much and where that adjustment can be made?

Thanks everyone in advance!