This parameter is not implemented for Version 7.
Specifies whether the TSR defined in this jobstep will be mapped to a LDS (Linear Data Set). The LDS must be pre-defined.
In a batch or VTS environment, this option can be set to Y to allow a mapping of the local TSR or VTS-TSR to a LDS. If set to N, there is no mapping to a LDS.
The delivered default is N.
This option applies to the TSR created by this region/job and all users accessing it.