There have many scheduled tasks which some of them running on the same time. I selected 'Fork Scheduled Execution' option and set timeout for each task. Even I set timeout to '3000' but the task always failed after exceed 300 seconds. Do I need to set something? Please suggest. Thanks.
Naruemon, the task timeout option only applies to forked tasks executed on a schedule.
If you are testing an action when prompted after configuring it, 300 seconds applies; you can customise this using Settings > Advanced > Server > XML action test time limit (seconds).
Note that fork and time limit have no effect when using the watch folder.