A connection attempt failed

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When i run report in Dynamics AX 2012 after long time of loading report "A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond" this error occurred and no data is displaying on report.

When i select parameter and run report after long time mention error occur kindly help me how to remove this. when i run report at small parameter it run but when run at big parameter means for big data after long time it stop and give error.

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Bashir Ahmad 5,248 on at

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RE: A connection attempt failed

The reason can be the the AX client config on the report server ,client configurations need to be refreshed (click the refresh button) for both the client config and the business connector config, once done that it will work fine.

Also try

community.dynamics.com/.../microsoft-dynamics-ax-2012-ssrs-report-error-a-connection-attempt-failed-because-the-connected-party-did-not-properly-respond-after-a-period-of-time
Lance [MSFT] on at

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RE: A connection attempt failed

There is some more information about dealing with timeouts in ssrs reports at

blogs.msdn.com/.../how-to-addressing-ssrs-session-timeouts.aspx

Hope this helps.
Suggested answer

Anton Venter 19,655 Super User 2025 Season 1 on at

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RE: A connection attempt failed

Hi, I assume that the report is not preprocessed and long running reports are timing out. If it isn't, why not change it to preprocessed? The data is processed in AX before calling SSRS. SalesInvoice works like this. Also see Improving SSRS Report Performance using new R3 ...