What versions of z/OS is release r19 of the Database Management Solutions for IMS for z/OS compatible with?
Release : 20.0
Component : High Performance Recovery for IMS
Release r19 is compatible with z/OS releases 2.2 and 2.3.
As r19 went EOS as of 31st December 2021, it is recommended to upgrade to r20.
For further compatibility details for supported releases, please refer to the IMS Tools compatibility Matrix.