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Question

 vinodkumar kalagata (vinodkalagata)
Virtusa
Architect
Virtusa
AU
vinodkalagata Member since 2014 7 posts
Virtusa
Posted: Jul 26, 2020
Last activity: Oct 30, 2020
Posted: 26 Jul 2020 1:40 EDT
Last activity: 30 Oct 2020 3:26 EDT
Closed

Instance already exist exception with personal edition 8.4

Can 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

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Pega Platform 8.4
Decision Management

Posted: 4 years ago
Posted: 30 Oct 2020 3:26 EDT
Rimjhim Srivastava (srivr1)
Pegasystems Inc.
Senior Technical Solutions Engineer
Pegasystems Inc.
IN

Hi,

You need to drop schema tables from DB and try redeploying.

You can also share us the logs to help investigate further.

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