Data set status specification - Key = '0004'

DALSTATS specifies the data set status desired. It is mutually exclusive with the SYSOUT key (DALSYSOU). When you code DALSTATS, # and LEN must be one, and PARM contains one of the following values:
X'01'
OLD
X'02'
MOD
X'04'
NEW
X'08'
SHR
Example: To specify a status of NEW, code:
Key    #      LEN    PARM
0004   0001   0001   04

Do not code MOD for temporary data sets dynamically allocated as &&dsname.