DD statements describing the data

HCL Workload Automation for Z data is kept in VSAM as well as non-VSAM data sets:
EQQADDS
VSAM; application descriptions and JCL variable tables.
EQQCKPT
Sequential; checkpoint data set.
EQQCP1DS
VSAM; primary-current-plan data set.
EQQCP2DS
VSAM; alternate-current-plan data set.
EQQCXDS
VSAM; current plan extension, containing special resource information.
EQQJTxx
Sequential; job-tracking-log data set (maximum 99).
EQQJTARC
Sequential; job-tracking-archive data set.
EQQLTBKP
VSAM; long-term plan backup.
EQQLTDS
VSAM; long-term plan data set.
EQQNCPDS
VSAM; new-current-plan data set.
EQQNCXDS
VSAM; new current plan extension, containing special resource information.
EQQOIDS
VSAM; operator instruction database.
EQQRDDS
VSAM; resource definition database.
EQQWSDS
VSAM; workstation description and calendar database.

These data sets are common to most batch programs and to the HCL Workload Automation for Z subsystem. Ensure that your batch jobs use the same data sets as the HCL Workload Automation for Z subsystem.

The batch jobs also allocate work data sets.