Hi Lynn and Saeed,
Like you both, I'm unaware of Gen customers who've deployed applications under WAS on z/Linux, although there many customers with Gen applications deployed under WAS on other platforms. We have previously investigated this to some depth in consultation with the team in Plano, and the key to understanding the compatibility is the EJB specification compliance under the WAS implementation.
TL;DR: Although not *certified*, Gen EJBs deployed to WAS on z/Linux is compliant with required standards and therefore expected to work out of the box.
____________________________________________ Tim Dargavel
Executive Director and Principal Consultant
+61 417 009 311 (Mobile) ____________________________________________