Fail over the Historical service
- Last UpdatedApr 24, 2025
- 1 minute read
Follow the procedure below to fail over the Historical service. For an alternative method of failing over, refer to Start, stop, or fail over the Historical service.
To fail over the Historical service
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Right-click the Administrator Pager icon in the system tray and select Start NMC.
The Network Management Console opens.

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Expand OASyS DNA.
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Expand Systems.
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Locate the name of the system.
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Expand Services.
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Right-click Historical.
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Select Failover.