Tuesday, September 21, 2010

“Access Denied” Error in Sharepoint 2007

Hello Friends

“Access Denied” Error in Sharepoint 2007 :

In an application , when I save some of items under users who are belong to a Group which has Read Permission they get the error “Access Denied” when they add, edit or update any List item. Understood!!!

Then I write the code which do the higher operations against their permissions to under the “System Account” privilegaes  by running code inside this code block SPSecurity.RunWithElevatedPrivileges(delegate() ..

     SPContext.Current.Web.AllowUnsafeUpdates = true;
     //take the lists and make update operation

Still giving me same error “Access Denied”!!!!  A big frustration!!

But after digging I get what we should be under the SPSecurity.RunWithElevatedPrivileges(delegate().

Under SPSecurity.RunWithElevatedPrivileges(delegate() we should never take an object of SPcontext.current.Web

      using (SPSite oSite = new SPSite(SPContext.Current.Web.Site.Url))
      // creating a new SPSite running under Application pool idenity
            using (SPWeb oWeb = oSite.OpenWeb())
                oWeb.AllowUnsafeUpdates = true;

                  // Code

It runs like a charm!!!

Not assign any variable by using SPContext.Current.Web rather than use adminWeb for example take list like that inside the block SPSecurity.RunWithElevatedPrivileges(delegate().

Disha Shah

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