Question 2 Replies 64 Views × Close popover Bhaskara Rao Avvari (Bhaskar A) Xchanging Technologies Senior software engineer Xchanging Technologies IN View Profile Send Message Bhaskar A Member since 2012 11 posts Xchanging Technologies Posted: November 23, 2020 Last activity: November 28, 2020 Posted: 23 Nov 2020 23:37 EST Last activity: 28 Nov 2020 6:15 EST HTTP Status 503 - PegaRULES server not available We tried to restart our JVMs and when we tried to check if the servers are up and running, we saw this error mentioned: "Error 503: PegaRULES server not available". initially, disk space was reached to 100% and cleared some old logs. now space is 34% available and restarted the JVM and getting this error while hitting the application. Can someone suggest for resolutions? Regards, Bhaskar ***Edited by Moderator: Pooja Gadige to update platform capability tag*** Pega Platform 7.1.7 Case Management Low-Code App Development Insurance System Administrator × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Posted: 4 months ago Posted: 26 Nov 2020 3:39 EST × Close popover Praveen Puri (PraveenPuri) Coforge Limited Praveen Puri Coforge Limited AU View Profile Send Message PraveenPuri Coforge Limited replied to Bhaskar A Did you copy the database from another Pega instance and pointing this web node to the new db instance? Posted: 4 months ago Posted: 28 Nov 2020 6:15 EST × Close popover Bhaskara Rao Avvari (Bhaskar A) Xchanging Technologies Senior software engineer Xchanging Technologies IN View Profile Send Message Bhaskar A Xchanging Technologies replied to PraveenPuri Hi Praveen, Issue resolved after taking full restart of all the jvms... still don't understand why this error occurred for single JVM node restart.