Question4Replies35Views AnandP Member since 2013 136 posts Swedbank AB Posted: 6 months agoLast activity: 5 months 3 weeks ago Solved Getting Cassandra Related ExceptionHi,We are using Pega 8.3.1 and we are getting below exception in all our Pega test and prod environments everyday at 06.00 hrs. For full log, please refer to the attachmentWe are using -DNodeType=ADM,BackgroundProcessing,Batch,RealTime,Search,Stream,WebUser2020-03-19 06:00:19,290 [.PRPCWorkManager : 9] [ STANDARD] [ ] [ PegaRULES:8] ( internal.mgmt.Executable) ERROR - Exception com.pega.decision.adm.client.ADMException: Failed to complete ADM Data Mart snapshot at Thu Mar 19 06:00:19 CET 2020 Pega Platform 8.3.1 Decision Management Financial Services System Architect ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 6 months agoMarcLasserre_GCS PEGA replied to AnandPHello, I'm not really sure but I believe something similar has been solved on latest patch release. An ADM Exception has been fixed in the patch release 8.3.2 Accepted Solution Posted: 6 months agoUpdated: 5 months agodasn1 PEGA replied to MarcLasserre_GCSHi,As per MarcLasserre_GCS , ADM Exception has been fixed in the patch release 8.3.2.Also can you please turn the agent ADMSnapshot manually off and verify the scenario. Thank You, Posted: 5 months agoAnandP Swedbank AB replied to dasn1Thanks! After stopping the Agent rule, error is no longer appearing. Posted: 6 months agoChandraS8619 Capgemini replied to AnandPThe above exception occurs basically in 'Data-Decision-ADM-ModelSnapshot.pzGetAllModelDetails' batch activity. So perform below steps and verifyVerify ADMSnapshot agent, if enabled then disable itAdd Dynamic System Settings (DSS) to the -DNodeType=BackgroundProcessing,Search,Stream,WebUser,DDS.Manually disable the ADMSnapshot agent in Pega 8.3.1.