BUSINESS PROCESS EXECUTION METHOD, BUSINESS PROCESS EXECUTION DEVICE AND BUSINESS PROCESS EXECUTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To reduce usage of resources in executing a business process.;SOLUTION: A computer system includes: a service execution device; and a business process execution device which executes a business process obtained by combining services. The business process is divided into regions including at least one activity. The business process execution device stores process division information including the association between the regions and activity, and business execution state information including the execution information of the business process.When accepting the execution of the business process, the business process extracts an activity to be executed and the region based on the process execution state information and the process division information, and executes the activity included in the region extracted based on the execution information corresponding to the extracted region. When the execution of all the activity included in the extracted region is completed, the business process stores the execution information corresponding to the region into the process execution state information.;COPYRIGHT: (C)2010,JPO&INPIT