DALBUFIN specifies the number of buffers to be initially assigned for receiving operations for each line in the line group. It is mutually exclusive with the buffer number (DALBUFNO) and buffer request (DALBUFRQ) keys. When you code DALBUFIN, # and LEN must be one, and PARM contains the number of buffers. The maximum PARM value is '0F' (15).
KEY # LEN PARM
0031 0001 0001 02