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Connecting primary and secondary instances of PI to SAP MII using SAP PCo

Former Member
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I am using SAP NetWeaver CE 7.1 EHP1 SP05 and SAP MII 12.2 SP03 patch 6. The Plant Connectivity software is SAP PCo 2.2.

We are connecting to PI ( PI software version is 3.4.375.99) .

We have a Primary and Secondary instances in PI. I want MII to connect to secondary instance once primary goes down.

Kindly let me know what are the settings i need to do from the SAP PCo side or SAP MII side so as to achive this scenario.

Kind Regards


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Former Member
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I am not sure if this is feasible.

If you are trying to achieve a High Availability scenario then I would suggest to explore installing PI as well as PCo on a Cluster.

Here is a previous post and if you have more questions I think Igor Becker can help clarifying.



Active Contributor
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Hi Suhas,

I wouuld also suggest that you contact OSIsoft (Michelle Kuiee or Carol Jackson to start or get names from Igor) as this is not a new discussion for them.  Or maybe check with Partha.

Regards, Mike