bug Report - Recreating an reserved property

In short... If you delete a pre-defined item property, in this case - item number, and then later recreate it, it will throw a String or Binary truncation error exception when trying to save an instance of that item type to the database. The exception returned only shows the variable names and not the actual data being entered and the form was being filled out with only a single required field, the item number. I've rolled back my DB a couple times dealing with this and its the only thing that comes up. It seems like the exception is getting thrown improperly too or the database is not being properly defined when the column type is readded to the table for the particular item type.