Description of the illustration bpel-onalarm-activity.png

The image shows the OnAlarm dialog box. The General tab is selected. The General tab includes the following settings, which allow you to either select a For time or an Until time:

For both For and Until settings, in addition to specifying a time using the controls just described, you can define an expression by selecting the Expression option and entering it into the Expression field. Alternatively, you can click the XPath Expression Builder to create an expression.