error : A valid document category does not exist
I have getting the error :A valid document category does not exist i have verified below categories
BOL Bill of Lading
MBOL Master Bill of Lading
PKSLP Packing Slip
only BOL and PKSLP is eneabled MBOL is not defined . now again i tried to ship confirm but now it's working fine .
why ii get this error message before i din't change any setups .