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Sys.WebForms.PageRequestManagerServerErrorException

2 posts in General Discussion Last posting was on 2013-03-27 11:35:18.0Z
Paul Murray Posted on 2013-03-26 23:05:23.0Z
From: "Paul Murray" <pemurray@interrasys.com>
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Subject: Sys.WebForms.PageRequestManagerServerErrorException
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Greetings All,

I have a deployed PB 12.1 Webform that I have been using for the past 3
weeks. Today it started issuing the following error:

Sys.WebForms.PageRequestManagerServerErrorException

It is a simple Webform with 1 datawindow going against 1 table.

The application object opens a w_password form which then opens w_main.

w_main has one datawindow with a dw_1.retrieve() statement (no arguments) in
the open event.

The application opens fine and displays 50 rows of data.

There is a button on the form with only one statement: dw_1.retrieve()

If you click on that button after it is opened you see the follow message:

Unexpected Error was thrown. The browser will be closed!
Please report the error to the administrator.

Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown
exception occurred while processing the request on the server. The status
code returned from the server was: 500 Line 869

Can someone kindly point me in the right direction as to what might be
causing the error?

I tried regenerating everything.

I tried a different version of system.dll (2.0 and 4.0).

I deployed to a different server that is running webapplications just fine.

I had not changed either the database or the application before this error
was manifested.

Thank you,

Paul


Chris Pollach Posted on 2013-03-27 11:35:18.0Z
From: Chris Pollach <cpollach@travel-net.com>
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Hi Paul;

I wonder if it be because of a Microsoft O/S update?

FWIW: I have encountered this before in Webforms where you get random
errors. Diagnosing them can be a nightmare. :-(

--

Regards ... Chris
President: OSUG / STD Inc.
Vice President: ISUG-TECH
Blog: http://chrispollach.blogspot.com
SourceForge: http://sourceforge.net/projects/stdfndclass
PBDJ: http://chrispollach.sys-con.com
TKD: http://www.syeoh.com

On 3/26/2013 7:05 PM, Paul Murray wrote:
> Greetings All,
>
> I have a deployed PB 12.1 Webform that I have been using for the past 3
> weeks. Today it started issuing the following error:
>
> Sys.WebForms.PageRequestManagerServerErrorException
>
> It is a simple Webform with 1 datawindow going against 1 table.
>
> The application object opens a w_password form which then opens w_main.
>
> w_main has one datawindow with a dw_1.retrieve() statement (no arguments) in
> the open event.
>
> The application opens fine and displays 50 rows of data.
>
> There is a button on the form with only one statement: dw_1.retrieve()
>
> If you click on that button after it is opened you see the follow message:
>
> Unexpected Error was thrown. The browser will be closed!
> Please report the error to the administrator.
>
> Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown
> exception occurred while processing the request on the server. The status
> code returned from the server was: 500 Line 869
>
> Can someone kindly point me in the right direction as to what might be
> causing the error?
>
> I tried regenerating everything.
>
> I tried a different version of system.dll (2.0 and 4.0).
>
> I deployed to a different server that is running webapplications just fine.
>
> I had not changed either the database or the application before this error
> was manifested.
>
> Thank you,
>
> Paul
>
>