[Imported] ClearSCADA Database Error

[sbeadle]

>>Message imported from previous forum - Category:ClearSCADA Software<<
User: florian, originally posted: 2018-10-25 15:59:38 Id:231
This is a re-posting from the obsoleted (October 2018) "Schneider Electric Telemetry & SCADA" forum.

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**_Sharil:_**
**_Hii,_**

**_I am using Triple Redundant ClearSCADA 2010 R1._**

**_Each Server is working fine separately as Main._**

**_When I network the system the standby start synchronising and crashes the whole SCADA with an error in the Main(DB Server has stopped working)._**

**_Tried deleting the recent event journal files and the system works for 2 days and again the same error comes back._**

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AWoodland:
You're using a version of ClearSCADA that is eight years old, there may well be a bug (in many possible components, not just ClearSCADA) that is causing issues.

Have you considered upgrading to a supported version? That way if your problem continues you can get support from the support channels.

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**_Sharil:_**
**_Thanks ADAM for the reply._**

**_We had proposed for the upgraded but the Client is no mood to change it._**

**_The system has been been running for the past 8yrs without much complaints. The problem started on 30th March 2018. Is there any tool to check the database files._**

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sbeadle:
I'm assuming the customer is not paying for licensed support?

I suggest you examine the dbserver.log files for clues. Maybe there is a disk fault?

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AWoodland:
Disk is a good possibility, also given each running on their own is 'ok' maybe a new device on the network, like a NIPS or firewall, is causing problems.