# Uses of Class
com.sas.services.events.broker.flowengine.InvalidOutputException

Packages that use InvalidOutputException
Package
Description
com.sas.services.events.broker.flowengine
Run process flows and dispatch listener applications.

- ## Uses of InvalidOutputException in com.sas.services.events.broker.flowengine

  Methods in com.sas.services.events.broker.flowengine that throw InvalidOutputException
  Modifier and Type
  Method
  Description
  `void`
  ProcessNodeHandlerInterface.`propagate(String name, MessageInterface output)`
  Process nodes "plug-ins" propagate their output in a process flow by by specifying the name of the output and the `message` they wish to propagate.