z/OS Compatibility - DRS Release V2R1

Product name and release	Compatable with z/OS Release	Currently Supported by IBM	SMP/E Installable	Must be installed in the Same Zone as z/OS	Supplies an Installation Certification Procedure	Requires z/OS Recustomization (See Key Below)	Currently Installed in a customer production environment	Books online
DRS Release V2R1.0
	z/OS V1R7 (See note 1)	No	No	No	No	No	Yes	Yes
	z/OS V1R8 (See note 2)	No	No	No	No	No	Yes	Yes
	z/OS V1R9 (See note 3)	Yes	No	No	No	No	Yes	Yes
	z/OS V1R10 (See note 4)	Yes	No	No	No	No	Yes	Yes
	z/OS V1R11 (See note 5)	Yes	No	No	No	No	Yes	Yes
	z/OS V1R12 (See note 6)	Yes	No	No	No	No	Yes	Yes
Notes: 1. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R7 is V2R1.0.0000. 2. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R8is V2R1.0.0000. 3. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R9 is V2R1.0.0000. 4. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R10 is V2R1.0.0000. 5. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R11 is V2R1.0.0034. 6. Minimum fix level of DRS Release V2R1.0 to support z/OS or z/OS.e V1R12 is V2R1.0.0071.
z/OS recustomization key: A=Uses concatenated Parmlib, not SYS1.PARMLIB B=No modules in z/OS system libraries or DLIBs C=Uses dynamic exits