Article - CS320169

Error " java.lang.Integer cannot be cast to java.lang.String" in ThingWorx when updating properties from KEPServerEX/ThingWorx Industrial Connectivity

Modified: 04-Feb-2020   


Applies To

  • ThingWorx Platform 8.3 F000

Description

  • Properties update from Kepware to ThingWorx Platform fails with Java class cast error
  • ThingWorx Application Log:
    [T: WSExecutionProcessor-946] error executing APIRequest Message: Unable to dispatch [ uri = /Things/ KepServerEx/Services/UpdateSubscribedPropertyValues/]: Unable to Invoke Service UpdateSubscribedPropertyValues on KepServerEx : java.lang.Integer cannot be cast to java.lang.String, sending ERROR ResponseMessage to caller!
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