| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for executing work flow to enable re-execution of a scenario with consistency to processed data even when a fault is generated in the middle of execution of the scenario. SOLUTION: A scenario status is stored in a scenario status managing part 71 when activity is executed, a data object required to be stored is stored in a data object managing part 91, when the fault is detected, a completion processing is performed to the activity under execution according to the scenario, an incomplete termination flag is set by updating the scenario status managing part 71, a scenario instance ID is newly issued when the scenario is re-executed, the scenario instance ID in which the incomplete termination flag is set is acquired, the stored data object is acquired by retrieving it by using the ID as a key, the data object ID which is imparted to the data object by correlating it with the scenario instance ID is rewritten to a new data object ID to be taken by correlating it with the newly issued scenario instance ID and the scenario is re-executed. |
