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We are currently running an ASP.NET MVC site that connects to a COBOL database through ACUGT. We are using ACUXDBC 8.01 drivers.

The machine with the ASP.NET site is on a machine that has Windows Server Standard 2008 with SP2, IIS 7, 4 GB of RAM.

About twice a day the website stops working for one of the 2 reasons:

  1. We get the error that says “System.Runtime.InteropServices.COMException (0x80080005): Retrieving the COM class factory for component with CLSID {BFBBB600-C4DB-11D2-B11B-74F606C10000} failed due to the following error: 80080005 Server execution failed (Exception from HRESULT: 0x80080005 (CO_E_SERVER_EXEC_FAILURE)).”, where we have to restart the server.
  2. IIS gets the processor to 100% and we have to stop the process and everything gets back to normal.

Has anyone encountered this problem and solved it?

Below is the config section for ACU.

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Alex Albu
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  • I think best to take it up with vendor providing the product (Micro Focus?). It i not a question about programming, so is off-topic here on Stack Overflow, perhaps another Stack Exchange site, but how much experience of ACU* will be attending, I don't know. – Bill Woodger Apr 24 '14 at 11:46
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    I have posted this on the micro focus forum as well and I am waiting for response. – Alex Albu Apr 24 '14 at 13:12

1 Answers1

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Version 8.0.1 of AcuXDBC is quite early (it was first introduced in version 7.4.0). The latest version (which I've been evaluating for a couple of months) is 9.2.2.

It sounds like that version of the AcuXDBC server has a memory leak. Versions 9.0.0 and 9.1.2 had quite a few enhancements relating to performance/memory.

Have you actually talked to your MicroFocus support representative? It has to be a licensed product, so you would be entitled to support from them.

DuncanKinnear
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  • It is licensed, but the license expired. We are investigating now the queries we are running and we will try to optimize them. I will try to see if we can upgrade to 9.2.2. – Alex Albu May 06 '14 at 13:48