Data set conditional disposition specification - Key = '0006'
DALCDISP specifies the conditional data set disposition desired. It is mutually exclusive with the SYSOUT key (DALSYSOU). The values for #, LEN, and PARM are the same as for normal disposition.
Example: To specify a conditional disposition of DELETE,
code:
KEY # LEN PARM
0006 0001 0001 04