You can confirm this yourself from Empower (www.empower.softwareag.com) > Products and Documentation > Product Version Availability. Enter the product name (webMethods JIS) and select the Operating System (Windows Server 2012) and the result shows what Gadi indicated - there is no EOM/EOSS for this product at this time.
Product Family | Product - Product Version
? Operating System and Hardware * Version Lifecycle Milestone
GA OS Retirement EOM EOSS
ToggleProduct Family: Natural | webMethods JIS [JIS] 9.2.2
? Windows Server 2012 - x86-64 2017-04-27 2023-01-31 - -
#webMethods#Mainframe-Integration#JIS-JI