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Wincc Redundancy upgrade Wincc SP2 to Sp4

Created by: Jaapie at: 10/5/2006 10:16 AM (3 Replies)

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10/5/2006 10:16 AM	Rate (0)
Jaapie Gold Member Joined: 1/17/2006 Last visit: 8/29/2023 Posts: 799 Rating: (63)	Hi All, We have an configuration with WinCC SP2 with two redundant servers. Now we want to upgrade to WinCC SP4. What can we expect? Do I have to rename computernames or something like that? Do I have to change something in the project? Is the concept the same? Thanks in advance, Jaap

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10/9/2006 9:14 AM	Rate (1)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (149)	My understanding is that you don't have to change anything. I have seen systems upgraded from SP2 -> SP4 and all that is necessary is to run through the project migrator. If no-one else replies here I recommend you read through the relevant sections of the SP4 manual just in case there are any small documented changes snuck away in there [;)]

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10/9/2006 1:01 PM	Rate (1)
Ikkezelf Posts: 1084 Rating: (72)	Hi Jaapie, We are going from sp2 to sp4 as well. I already had some small trials conducted. There should not be any problems. Just a few extra options. For redundancy I believe something like alternative backup and a few other small options. I found it very usefull that in sp4 you can ask the Tag Quality (GetTagWordQA) as well. If you have question, feel free to ask. with regards, Ikkezelf
Ikkezelf Posts: 1084 Rating: (72)	Last edited by: Ikkezelf at: 10/9/2006 4:08 PM
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10/9/2006 3:10 PM	Rate (1)
Danielle Posts: 1275 Rating: (123)	Hi! I've upgraded from SP1 to 2, 3and 4, from SP2 to 3 and 4, and from SP3 to 4, and I've never had any problems with any of those! Best regards, Danielle
Danielle Posts: 1275 Rating: (123)
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