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Arvind Member since 2013 44 posts
BNYMellon Technology
Posted: August 20, 2019
Last activity: August 21, 2019
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Problem Starting Listener after upgrading to 7.4

Hi

I upgraded Pega from 7.1.5 to 7.4. We are unable to start the listener. Getting below error. Pls assist

Start Listener Status
Listener 'Data-Admin-Connect-MQListener:ICS.ClientQTTEICS(com.pega.pegarules.integration.engine.internal.services.mq.MQListener)' failed to start because of the following error:
Caught exception while launching service listener ICS.ClientQTTEICS of type Data-Admin-Connect-MQListener, java.lang.NoClassDefFoundError: Could not initialize class com.pega.pegarules.integration.engine.internal.services.mq.MQListener

***Edited by Moderator: Lochan to update platform capability tags***

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