Solved

Server error in 'XXXXXXXX' application.

Posted on 2016-11-05
12
102 Views
Last Modified: 2016-11-08
Hi experts,

What this error depicts and How to resolve this?

Server ErrorPlease guide...

Regards,
D Patel
0
Comment
Question by:D Patel
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 6
  • 5
12 Comments
 
LVL 31

Expert Comment

by:Marco Gasi
ID: 41875445
I confess I am not an expert on ASP, but that error occurs when you have attribute of targetFramework="4.0" and your AppPool is set to run ASP 2.0 which doesn't recognize targetFramework attribute at all.
You should set AppPool to 4.0. You ca find informations about it here: http://www.developer.com/net/asp/article.php/2245511/IIS-and-ASPNET-The-Application-Pool.htm
0
 
LVL 7

Author Comment

by:D Patel
ID: 41876233
Hi Marco,

The AppPool is setup that way only.

Regards,
D Patel
0
 
LVL 11

Expert Comment

by:azarc3
ID: 41876382
As @Marco Gasi said, your application is currently trying to execute as an ASP.NET 4.0 application but the App Pool itself is running as an ASP.NET 2.0 application. More than likely, if you don't see the 4.0 app pool option available it's because the server doesn't have version 4.x of the .NET installed. You should verify that it is installed and install it if necessary, then switch to the necessary app pool.

Instructions for how to figure out which .NET Framework versions are installed locally:
https://support.microsoft.com/en-us/kb/318785
0
Complete VMware vSphere® ESX(i) & Hyper-V Backup

Capture your entire system, including the host, with patented disk imaging integrated with VMware VADP / Microsoft VSS and RCT. RTOs is as low as 15 seconds with Acronis Active Restore™. You can enjoy unlimited P2V/V2V migrations from any source (even from a different hypervisor)

 
LVL 7

Author Comment

by:D Patel
ID: 41878153
I have checked there are both the entries :

Please look at the below screenshot :
App Pool Setting
Please guide further.

Regards,
D Patel
0
 
LVL 31

Expert Comment

by:Marco Gasi
ID: 41878273
Another thing which can get that error is having the httpRuntime attribute set to targetFramework. Check you configuration file to see if you have this attribute. If you find it, just remove it.
0
 
LVL 7

Author Comment

by:D Patel
ID: 41878344
Hi Marco Gasi,

I look at the Configuration file and its setup in the way as below:

1.PNG

2.PNG
What do I do? Please suggest...

Also, If I look at the Control Panel it shows me the below .NET Framework version installed :

cpl.PNG
Is that Ok or I will need to install .NET Framework 4.0 separately?

Regards,
D Patel
0
 
LVL 31

Expert Comment

by:Marco Gasi
ID: 41878494
As I said, I'm not an expert in ASP, but I suggest you check your .NET has the last updates installed.
If this is the case, you can try to set targetFramework to 4.5.
If this doesn't work you can downgrade your .NET to 4.0
0
 
LVL 7

Author Comment

by:D Patel
ID: 41878576
I also downgraded the .NET Framework with 4.0 from 4.5.

Still the issue does not solve.

On my Server (Windows Server 2008 R2) the Roles Services are shown as .NET 3.5 (not 4.0).

Could there be a issue due to this?
NETFrame.PNG
Regards,
D Patel
0
 
LVL 31

Expert Comment

by:Marco Gasi
ID: 41879129
.NeT 3.5 doesn't support targetFramework attribute, so that could be the issue. You probably should upgrade your role Servce too
0
 
LVL 7

Author Comment

by:D Patel
ID: 41879335
Hi Marco,

Do you have any idea on how to upgrade role service .Net 3.5 to .Net 4.0

Regards,
D Patel
0
 
LVL 31

Accepted Solution

by:
Marco Gasi earned 500 total points
ID: 41879468
Try to see if this can help: I can't give you better hep, I'm sorry
https://msdn.microsoft.com/en-us/library/dd483478.aspx
0
 
LVL 7

Author Closing Comment

by:D Patel
ID: 41879940
Hi Marco,

Thanks for your help. But it will not help me in upgrading the .NET Framework (Role Service) for Windows Server 2008 R2.

Regards,
D Patel
0

Featured Post

Migrating Your Company's PCs

To keep pace with competitors, businesses must keep employees productive, and that means providing them with the latest technology. This document provides the tips and tricks you need to help you migrate an outdated PC fleet to new desktops, laptops, and tablets.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

International Data Corporation (IDC) prognosticates that before the current the year gets over disbursing on IT framework products to be sent in cloud environs will be $37.1B.
The recent Microsoft changes on update philosophy for Windows pre-10 and their impact on existing WSUS implementations.
This tutorial will walk an individual through the steps necessary to configure their installation of BackupExec 2012 to use network shared disk space. Verify that the path to the shared storage is valid and that data can be written to that location:…
This tutorial will show how to configure a new Backup Exec 2012 server and move an existing database to that server with the use of the BEUtility. Install Backup Exec 2012 on the new server and apply all of the latest hotfixes and service packs. The…

733 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question