Workflow system

• US 20020161615A1
• Filed: 04/24/2002
• Published: 10/31/2002
• Est. Priority Date: 04/26/2001
• Status: Abandoned Application

• Current Assignee: Hitachi, Ltd.
• Original Assignee: Hitachi, Ltd.
• Inventors: Fujimoto, Syuji, Nakamura, Atsushi, Yoshida, Yutaka, Yui, Hitoshi
• Application Number:
  US10/128,284
• Publication Number:
  US 20020161615A1
• Time in Patent Office: Days
• US Class Current: 705/7
• CPC Class Codes: G06Q 10/0631 Resource planning, allocation, distributing or scheduling for enterprises or organisations
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A workflow system for causing an external business system to execute a part of works, includes a unit for defining the external business system as one of the works, a unit for obtaining the status of the work being executed in the external business system, a unit for defining a process for suspending the work being executed in the external business system, and a unit for instructing the external business system to suspend the work being executed in the external business system. The unit for defining the process of suspension defines whether suspension can be performed, the suspension process, and a recovery process in accordance with the status of the work being executed in the external business system.

Claims

1. A workflow system for causing an external business system to execute a part of works comprising:

means for defining the external business system as one of the works;

means for obtaining a status of the work being executed in the external business system;

means for defining a process for suspending the work being executed in the external business system; and

means for instructing the external business system to suspend the work being executed in the external business system.

2. The workflow system according to claim 1, wherein the means for defining the process of suspension defines whether suspension can be performed, the suspension process, and a recovery process in accordance with the status of the work being executed in the external business system.

3. The workflow system according to claim 1, wherein the means for obtaining the status of the work periodically inquires of the external business system about the status of the work being executed in the external business system.

4. The workflow system according to claim 1, further comprising:

means for displaying the status of the work being executed in the external business system in response to an inquiry from a user.

5. The workflow system according to claim 1, wherein the external business system is instructed to suspend the work in response to an instruction from a user.

6. The workflow system according to claim 1, wherein the external business system is instructed to suspend the work in response to a command from a specific program.

7. A business system that can be included in a part of a workflow, comprising:

means for receiving data on an instance in response to a command to start the system and then initiating a work associated with the instance; and

means for performing a commanded suspension process and then performing a commanded recovery process on the work associated with the instance, in response to a suspension command.

8. The business system according to claim 7, further comprising:

means for reporting a status of the work being executed, in response to an inquiry.

9. A method of controlling a workflow system for causing an external business system to execute a part of works, comprising the steps of:

defining a suspension process of the work being executed in the external business system in accordance with a status of the work being executed in the external business system;

obtaining the status of the work being executed in the external business system; and

instructing the external business system to execute the suspension process of the work being executed in the external business system in accordance with the status of the work.

10. The method of controlling the workflow system according to claim 9, wherein the external business system is instructed to suspend the work in response to an instruction from a user, and wherein when the work cannot be suspended, the user is notified that suspension of the work is impossible.

11. A program of controlling a workflow system for causing an external business system to execute a part of works, comprising codes for executing the steps of:

obtaining a status of the work being executed in the external business system; and

instructing the external business system to suspend the work according to a suspension process defined in advance in accordance with the status of the work being executed in the external business system.