Question2Replies60Views×Close popovervinodkumar kalagata (vinodkumark) Evoke technologies Evoke technologies IN View Profile vinodkumark Member since 2014 7 posts Evoke technologies Posted: July 26, 2020Last activity: October 30, 2020Posted: 26 Jul 2020 1:40 EDTLast activity: 30 Oct 2020 3:26 EDT Instance already exist exception with personal edition 8.4Can anyone help me to solve below exception while starting pega 8.4 personal edition javax.management.InstanceAlreadyExistsException: com.pega.PegaRULES.open:type=web,name=com.pega.dsm.dnode.api.prpc.service.monitoring.MBeanDSMService,id="DataFlow.RealTime Pega Platform 8.4 Decision Management ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 6 months agoPosted: 27 Jul 2020 3:10 EDT×Close popoverPrakhar Agarwal (Prakhar_GCS) PEGA Senior Technical Solutions Engineer Pegasystems Inc. IN View ProfilePrakhar_GCS PEGA replied to vinodkumarkHi Vinod,Please share complete log file. Posted: 2 months agoPosted: 30 Oct 2020 3:26 EDT×Close popoverRimjhim Srivastava (srivr1) PEGA Technical Solutions Engineer Pegasystems Inc. IN View Profilesrivr1 PEGA replied to vinodkumarkHi,You need to drop schema tables from DB and try redeploying.You can also share us the logs to help investigate further.