Hitachi, Ltd.

Daisuke Imaizumi

Hiroyuki Maeda

Naomi Ito

To provide a technology capable of maintaining the consistency of a managed object even when an existing operation program is used for manipulation without modifying the existing operation program when the managed object itself on an execution base is expanded. An operation consistency maintenance method for an operation consistency maintenance system which maintains operation consistency of an application which operates on an application server comprises reading, from a storage device, manipulation control information indicating a manipulation control method when middleware is manipulated from an application operation program, and transmitting a call for inhibiting a manipulation request or for changing a calling operation function based on the read manipulation control information to the application server by a communication device; and receiving the call by the application server by means of the communication device, and calling either an application operation function or a middleware operation function indicated by the received call.

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Sapporo, Japan

Daisuke Imaizumi