CA IDMS upgrade from r12

Document ID : KB000047558
Last Modified Date : 14/02/2018
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Question:

Is it possible to upgrade from CA IDMS r12.0 to r18.5 or r19.0? 

Answer:

Yes, in the r18.5 and r19.0 CAISAG.CONFIG(VARBLIST) you will see this:

FROM#REL = 18.0 FROM WHICH RELEASE ARE YOU UPGRADING? 

* (12.0, 14.0, 14.1, 15.0, 16.0, 17.0 or 18.0

It defaults to the from release of 18.0 but it goes as far back as 12.0.

Additional Information:

CA IDMS Installation Guide - MVS