Heres the stack
Server - AIX - 5.3.0
BAclient - NT 32 bit 18.104.22.168
TDP for Exchange - 5.2.1
Backups are failing with ANS0326E (RC41) This node has exceeded its maximum number of moint points
MAXNUMMP on the node is 1, which is the same as the other 2 exchange servers being backed up using this product. Only difference is that baclient version - on the working setup the baclient is at 22.214.171.124. Clues anyone?