Question2Replies31Views PrasenjitK Member since 2016 21 posts Accenture Posted: 1 year agoLast activity: 1 year 6 months ago Closed Can we use Tomcat 8 or 9 version to build a Pega 6.3 instanceHi Team,Is Pega 6.3 support Tomcat 8 or 9 version.Thanks, Prasenjit Karmakar Pega Platform Low-Code App Development Dev/Designer Studio ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 1 year agochans3 PEGA replied to PrasenjitKPega 6.3 was release before Tomcat 8 and 9, as such it has never been QA and tested against these tomcat versions. Posted: 1 year agoARVINDMALAV PEGA replied to PrasenjitKYou would need to check Java support as well in case you are looking for Tomcat 8 or 9 as they support higher JDK version than what PRPC 6.3 is supported on, when it was released.