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PO'Out of memory exception' when processing 67000 records in reportviewer
 

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  1. PO'Out of memory exception' when processing 67000 records in reportviewer
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    <p>I have an extra report with <strong>"62976"</strong> records with 71 columns. I have tried to load this report in a reportviewer control and I got "Out of Memory Exception" after several minutes. Is there any way to load this report in report viewer? I am using xtraReports of devexpress.</p> <p>My code consists of a dataset that is filled with this 62976 records. I do some record manipulations using foreach for this many records and finally the output from this foreach is fed to the reportviewer. I have tried debugging and the debugger passes all the code lines without failure. Finally I see the reportviewer with the loading image running (which implies that large amount of data is being processed) and after around 60 seconds, the exception is thrown.</p> <p><strong>Things I've tried.</strong> </p> <p>Clearing the temp folder Restarting visual studio Restarting my machine</p>
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    1. PTQuestion
    1. This table or related slice is empty.
    1. USNisha
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. VO
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      1. PO'Out of memory exception' when processing 67000 records in reportviewer
      1. USRyan Gunn
      1. VTFavorite
    2. VO
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      1. PO'Out of memory exception' when processing 67000 records in reportviewer
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      1. VTUpMod
    1. COThere might me such situation while getting so many records. Can you get top 1000 records or so? I thing you should Try it out first
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      1. USpolin
    2. COIncrease the size of your swap. Or buy more RAM. Or talk to the DevExpress people. Or try to process the data in smaller chunks.
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      1. USuser2864740
    3. CODoes your dataset contain any images?
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      1. USRyan Gunn
 

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