BUFL specification - Key = '0032'
DALBUFL specifies the buffer length. When you code this key, # must be one, LEN must be two, and PARM contains the buffer length. The maximum PARM value is '7FF8' (32,760).
Example: To specify a buffer length of 80,
code:
KEY # LEN PARM
0032 0001 0002 00 50