摘要 |
A work flow execution system in which a plurality of processing apparatuses executes a work flow in cooperation with each other includes a starting processing apparatus which reads a flow file and determines whether a processing apparatus including a sleep function exists in a subsequent work flow. When the processing apparatus including the sleep function exists, a command to return the sleep function when a command executed by the starting processing apparatus is received is registered to the processing apparatus including the sleep function. When the starting processing apparatus receives a command which coincides with the registered return command, the sleep mode is returned to a normal operating mode.
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