Canceling a Scheduled User Task
When you cancel a scheduled task, the server permanently removes it from the database that holds the job queue.
Note:
If your server is part of a cluster and you are canceling a task that has been scheduled to run on all servers in the cluster, you can cancel the child tasks individually or you can cancel all the tasks at once by canceling the parent task. For more information about scheduled tasks that run on all servers in a cluster, see
Target Node Options.
To cancel a scheduled user task
1. Open the Integration Server Administrator if it is not already open.
2. Go to Server > Scheduling.
3. Click the 
icon in the Remove column for the user task you want to cancel. The server issues a prompt to verify that you want to cancel the user task. Click OK.