Cancel Transaction

BPMN End Event with Cancel

The End Event with Cancel represents the type of event that stops a process flow and cancels the transaction that is running at that time. It is denoted by an 'X' superimposed on the End Event symbol, i.e. the circle with thick outline.

Mapping of Visio BPMN Event to the AVEVA Work Tasks Activity

The End Event with the Cancel result attribute is mapped to the Cancel Transaction Activity, which is represented by a red circle, similar to the End Activity, superimposed with an 'X'.

The following mapping will be used during the conversion:

• Only the End Events with the Cancel result attribute and no outlinks will be mapped to the Cancel Transaction Activity.

• On reaching this activity the current running transaction is canceled (rolled back).

• The parameter for this Activity is the transaction name.

Validation

• Outlinks (links originating from the activity) are not allowed from the Cancel Transaction Activity.

• This activity can be used only within a transaction block.