Application pool keeps stopping / Service Unavailable / 503 errors in SharePoint Site

Application pool keeps stopping / Service Unavailable / 503 errors in SharePoint Site

I face this Issue so many times in my experience, Every time someone changes Password for service account; it keeps prompting errors, while we open the site. So, thought to share useful who faces the same issue.                                     

Cause: Changing of Password for the Application pool Account.

  Solution 1: To change\check the identity for an application pool, log into Central Administration and follow these steps:

               Changing application pool id in IIS is recommended way

1.      Select the application pool from the components drop-down

2.    Select the managed account that you want to use as the identity for this application pool, or register a new managed account in SharePoint 2010, using the Register a new managed account link.

3.    Click the OK button.

 You’ll be warned that this action requires an IIS reset on all servers, click OK.

 Perform iisreset /no force on all WFE servers in the farm.

 The Above Doesn’t Resolve The issue

Solution 2: If you check the eventvwr,you find log Error in it:

 Error: “The Module DLL 'C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\isapi\owssvr.dll' could not be loaded due to a configuration problem. The current configuration only supports loading images built for a x86 processor architecture “Please follow the below steps to overcome the issue.

1.   Open IIS by typing inetmgr in RUN.

2.   Click on Application pools

3.   Click on particular Application pool for your site

4.   Right Click Advance settings

                    5.   Set Enable 32-bit applications to false

  

 

  Solution 3: Manually Put the changed PWD in Application Pool. Do IIS reset.

                                    App pool->advanced settings->

Please Comment if you need Any Help. I Am Happy to Help !!!!!

The security validation for this page has timed out. Click back in your Web browser, refresh the page, and try your operation again

The security validation for this page has timed out. Click back in your Web browser, refresh the page, and try your operation again

Error: The security validation for this page has timed out. Click back in your Web browser, refresh the page, and try your operation again." error message when a user submits data to Windows SharePoint Services

the security validation for this page has timed out. Click back in your Web browser, refresh the page, and try your operation again.

If you are facing this error message then Microsoft has already published an article on this which is very useful and resolves your issues.
 

       Reference MS Article: http://support.microsoft.com/kb/888828

Please Comment if you need Any Help or Struck in between. I Am Happy to Help !!!!!

Windows could not start the SharePoint 2010 administration service on local computer

Windows could not start the SharePoint 2010 administration service on local computer.

Problem Description: Not able to start the SharePoint Administration 2010 Service in services.msc

     Resolution: Follow the below steps To Resolve the issue.

·         Increase the default service time-out

·         Click Start, click Run, type regedit in the Open box, and then click OK.

·         Locate and then select the following registry sub key:

·         HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control

·         Right-click Control, point to New, and then click DWORD Value.

·         In the New Value box, type ServicesPipeTimeout, and then press Enter.

·         Right-click ServicesPipeTimeout and then click Modify.

·         Click decimal, type the number of milliseconds that you want to wait until the service times out, and then click OK.

·         Exit Registry Editor and then restart the server.

Reference MS: http://technet.microsoft.com/en-us/library/ee513050(v=office.14).aspx

Please Comment if You need Any Help or Struck in between.I Am Happy to Help!!!!!

User Profile Service Application or User Profile service proxy timer jobs are not available and might have been deleted

User Profile Service Application or User Profile service proxy timer jobs are not available and might have been deleted

I faced the issue recently, when I am working on my test lab.”Verify that the critical User Profile Application and User Profile Proxy Application timer jobs are available and have not been mistakenly deleted” (SharePoint Server 2010)

 Error: User Profile Service Application or User Profile service proxy timer jobs are not available and might have been deleted.

 Cause: A required timer job for the User Profile service or the User Profile service proxy is missing.

 Resolution: Edit the rule definition so that the configuration is automatically repaired.

·        On the Central Administration Web site, click Monitoring.

·        On the Monitoring page, in the Health Analyzer section, click Review rule definitions.

·        On the Health Analyzer Rule Definitions – All Rules page, in the Category: Configuration section, click the name of the rule.

·        In the Health Analyzer Rule Definitions dialog box, click Edit Item.

·        Select the Repair Automatically check box, and then click Save.

·        The system automatically creates the missing timer jobs.

Please Comment if You need Any Help or Struck in between.I Am Happy to Help!!!!!

SharePoint Designer 2013 Download

Down load SharePoint Designer from the below Site.

http://www.microsoft.com/en-us/download/details.aspx?id=35491

Please Comment if You need Any Help or Struck in between.I Am Happy to Help!!!!!