Memory protection error

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Memory protection error

Postby averbuch » Tue Feb 04, 2014 1:42 am

I am creating a cube in SSAS 12 on Win 12.
I created a data source with the oledb provider for redshift. checking connection went fine.
When creating a DSV on that connection i am getting the following error from the driver: 'Attempted to read or write protected memory... (system.data)
when using the same driver on a win 2008r2 machine it works fine
Is there a setting in the windows i need to change?
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Re: Memory protection error

Postby Moderator » Mon Feb 10, 2014 9:07 am

We are investigating this issue. If you could, please send any additional information to support at pgoledb.com (screenshots, detailed steps, etc.). We will update this thread shortly. Thank you!
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Re: Memory protection error

Postby clayduvall » Tue Feb 25, 2014 12:31 pm

Has anyone found a solution to this problem? I am getting the same error when attempting to use create a SSAS Data Source using the Redshift driver.
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Re: Memory protection error

Postby Moderator » Tue Feb 25, 2014 11:05 pm

Unfortunately more and more users report this issue, and we cannot reproduce it. We continue working on it.
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Re: Memory protection error

Postby averbuch » Wed Feb 26, 2014 1:21 am

Here is how to reproduce or bypass

When creating a DSV you have an 'Advanced' button.
Selecting it shows a dialog with an option 'Retrieve relationships', checked by default.
When it is checked, we get the memory protection error. When unchecked, we can continue
So the issue is probably about retrieving the relationship related schemas.
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