Any requirement to upgrade to z/os 2.1?
We are planing to migrate Z/OS V1R12 to Z/OS V2R1.
Could you please let us know if this product having any JES2 interface modules in the current Z/OS(1.12) that needs to be reassembled before migrate to new Z/OS(2.1).
There is no Jes2 interface module(s) with CA Datacom/AD 14.0 or above.
You may review Information APAR #: RI62384:
Title: * CA DATACOM/IDEAL/IPC SUPPORT FOR Z/OS VER 2 REL 1
To prevent any S0C4 in your Multi-User please apply required APAR:
CA Datacom/AD Version 14.0:
RO80056 - ABEND S0C4 IN DBENQPR
In short there is nothing to reassemble before migrating to z/os 2.1.
You may find same information at:
(z/os compatibility matrix).
Requirement related to z/os 2.2 upgrade or above can be found:
https://ftp.broadcom.com/user/downloads/pub/MSPSaccount/COMPAT/zos_compat.HTML (z/os compatibility Matrix)
You can also;
Sign on to CA Support Online for information on the compatibility of all CA Products regarding z/OS levels.
-1 Click on Knowledge Center and select Documentation.
-2 Click on Compatibilities under Support, on the left hand side of the page.