SSRS Integrated Mode and SSAS delegation issue

We have setup SharePoint 2010 with SSRS 2008 R2 and all the Kerberos goodies to do delegation. However, we have a small issue that I believe is due to caching. We setup roles in the cube that restricts what a user can see. If we access the report in SharePoint
with a user who belongs to the restricted role, everything is trimmed as expected. However, if we access the report immediately as the user who is not restricted they see the restricted data. If we wait a couple of minutes and do the same steps only switch
which user goes first, unrestricted data is displayed. If we do an IIS/SSRS reset in between the two tests, everything works as expected. Where should I be looking for caching? SharePoint, SSRS, SSAS? Any ideas are welcome.

You can check for instance caching on the report under the report execution propertes. With instance caching disabled for a deployed report, each user shuld get a fresh copy of the report and see the results of a new query each time.Paul Turley, MVP, www.SQLServerBIBlog.com *Please vote if helpful*

Similar Messages

SSRS integrated mode in SharePoint 2013

SSRS integrated mode was working now when i click on SSRS service application it gives internal server error 503. In ULS log i see
System.Net.WebException: The remote server returned an error: (503) Server Unavailable.
at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
How to fix it? I recreted Service application and started and stopped service too but nothing seems to be working. How to re-install it completely by removing all the services from the Server?
Also how to switch mode from integrated to native since our end users might decide to go to native if integrated does not meet their business need. I do not see any article to switch from integrated to native mode.
It is really frustrating to keep fighting with this issue.
Any help will be appreciated.
Thanks.
Adit

Make sure the Application Pool driving the SSRS SA is online. Check the System Event Log and Application Event Log on the SSRS server.
You cannot move between Native and Integrated any longer. You need to just re-deploy SSRS in the native config with a new SSRS database.
Trevor Seward
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Reporting Service Integration mode and Key not valid for use in specified state

I had to uninstall SharePoint Foundation 2013 and reinstall it.
What I have done:
I uninstalled SharePoint and after that I removed all databases.
I reinstalled SharePoint Foundation 2013 and it completed without errors.
Everything else is working, except SSRS in Sharepoint Integrated Mode.
If I check Central Administration - Manage services on server, I can found out that SQL Server Reporting Service Service is
"Started". But if I try to create new service application (SQL Server Reporting Services Service Application), it gives me an error message:
"Key not valid for use in specified state. (Exception from HRESULT: 0x8009000B)"
I uninstalled SSRS in Sharepoint Integrated Mode and I reinstalled it but problems exists.
It seems that "Encryption Keys" cause this problem.
https://support.microsoft.com/kb/955757
https://msdn.microsoft.com/en-us/library/ms156010%28v=sql.110%29.aspx
I tried to Re-create Encryption Keys and Delete keys, but its not working either. It gives me only error message that:
"Unable to locate the Reporting Server Windows service for instance MSSQLSERVER."
I don't have any reporting server databases, because I removed all
databases when I uninstalled SharePoint. Also I don't have Encryption
Keys backups.
I have found several similar question but no answer, example here:
https://social.technet.microsoft.com/Forums/ie/en-US/df02dc05-5ce8-499d-9ba3-ab392a5fc3af/sharepoint-2013-ssrs-application-error-key-not-valid-for-use-in-specified-state-exception?forum=sharepointdevelopment
Any ideas how I can fix this problem?

Hi,
From the Reporting Server Configuration Manager you have to restore the encryption key.
Please try to delete databases(reportserver & reportservertempdb) and delete the reportserver and reports site on IIS. Then you have to start over the configuration again.
If the issue still exists, Please check ULS log to see if anything unexpected occurred.
For SharePoint 2013, by default, ULS log locates in
"C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\15\LOGS"
More information about SQL Reporting services Installation with SharePoint 2013 for your reference:
http://expertsharepoint.blogspot.de/2014/03/sql-reporting-services-installation.html
Best Regards,
Dennis Guo
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

Windows Integrated Security with SSRS, Sharepoint 2013 and SSAS over http

I have the following setup and problem:
Sharepoint 2013 with SSRS in Sharepoint integrated mode
SSAS 2012 SP1 with http access (IIS + msmdpump) enabled on the same box as SSAS
Every component I have tried works fine with this (PerformancePoint, .bism connections, SSIS packages etc.), connecting over http using Kerberos and windows integrated authentication.
SSRS (.rsds) connections in Sharepoint fail a connection test when using the same http connection string + Windows integrated authentication which works for everything else. The error is: "Unsupported data format: -> Microsoft.ReportingServices.DataExtensions.AdomdTestConnectionException:
Unsupported data format:"
SQL server profiler shows that the windows username is reaching the SSAS server is all cases.
Kerberos delegation is set up for SSAS and is working.
Switching the .rsds connection to saved credentials (same user as I tried with Windows integrated auth) works fine and SQL server profile logs look the same as the Windows integrated case.
So, everything seems to work with Kerberos + http apart from SSRS ... any idea welcome. I did read that SSPI is not supported for http connections but then again, there are sites which give examples of exactly such connection strings. I can't find any
mention of this case or exact problem anywhere ...

For information, this was fixed by applying the .NET 4.5.1 patch as advised by MS support. Now http connections from integrated mode SSRS work ok.

No email option in Delivery Extension for SP2010 and SSRS integrated mode

I just set up SSRS R2 in integrated mode with SharePoint 2010. When I went in to setup a subscription, the only options I had under delivery extension were Windows File Share, SharePoint Library and Null Provider. Did I miss something on the setup to
allow email as a delivery extension?
Thanks!
Frank
Frank

We faced the same issue today. We have SSRS 2012 in SharePoint 2013 integrated mode. We need to go to SSRS service application and click on manage. Then navigate to E - mail settings. Check the Use SMTP server and specify the Outbound SMTP server.

SSRS Integrated mode failes (timeout) when executing lengthy reports.

Hi All,
I have SSRS 2008 R2 running in integrated mode with SharePoint 2010 foundation. The SharePoint farm and SSRS are both configured for Kerberos authentication. Both SSRS and SharePoint are working well. The vast majority of reports
compile in less than 30 seconds, users are generally happy.
Except, I have a couple of reports which take a long time to execute on the SQL side, I cant change this, that's just how it has to be. The simplest of the reports to explain is a report, with 1 parameter with four values, which performs
up to four actions on the SQL Server and then returns around two dozen rows of the result, typically the entire process completes in around 10 minutes. If I run this report via the ssrs /reportserver WFE the report always completes, results are presented
on screen, no issues whatsoever. When I run the same report from within SharePoint, its a different story, the report will complete only if I select just one of the four parameter actions, resulting in the total report execution time of
around 4 minutes, However when running the report with all four parameters selected, the loading spinner appears, then after 6 minutes, disappears entirely. The page returns to the parameter selection, no results are presented.
Having checked all the SSRS log files and ExecutionLogStorage table, they suggest that the report carries on building in the background, and then completed roughly 10 minutes after starting.
So my conclusion is that something in SharePoint does not like the extended duration of the report execution. But what is it, What triggers the 6 minute timeout?
Any help much appreciated.
Regards
Dan

Hi danbridgland,
According to your description, there are a couple of reports in SSRS Sharepoint integrated mode. The query takes a long time to execute in SQL Server. When you run the report via Sharepoint WFE, the report works fine. When you run the report in Sharepoint
Application, the report will be displayed if you select one parameter value, if four values of the parameters are selected, the report disappears after 6 minutes’ loading.
In Native mode, SSRS uses a default timeout of 9000 seconds. In SharePoint integrated mode the timeout is reduced to 120 seconds. The timeout in SharePoint is actually related to the fact that reports are rendered using the http runtime. Any operation that
is launched from within SharePoint using the httpRuntime object has to complete within the timeout parameters. In this case, we can directly editing timeout in web.config by following steps:
Locate web.config for the SharePoint site you have configured for SSRS integration (default location: C:\inetpub\wwwroot\wss\VirtualDirectories\80).
Open the file in an XML or text editor.
Navigate to httpRuntime element, inside the tag, add executionTimeout="9000".
In addition, in SharePoint integrated mode, reports typically run slower than when the same reports run in native mode. One main cause of this latency can be attributed to SharePoint object model calls that are made. For detail information, please refer
to the following document:
http://support.microsoft.com/kb/2216504
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu

10.5.3: Clamshell mode and 1080p display issues fixed?

Has the clamshell mode issue and 1080p display issue been fixed in 10.5.3? Are you able to shut your laptop and use 1080p on an external monitor without the **** thing freaking out?

Me and hundreds like had the issue when we upgraded to 10.5.2. It is a known but bug that when you start up the system an external display wouldn't be recognized in calibrated profiles (only at 1440x900). A work around was to start up then close the door immediately or boot up without external display connected and connect when completed booted.
I was told by support in Jan that there would be a fix in the next release (10.5.3 I presumed), but after installing it I have the same problem and the release notes don't mention it as repaired.

Upgrade SharePoint 2007 SSRS integrated mode to SharePoint 2013 Reporting Service (SSRS-2014)

Hi
We are upgrading a SP-2007 site with SSRS integrated reports to SP-2013 and SSRS-2014. As there are many changes done in SP-2013, I would like to know if any of the existing SP-2007 reporting service database need to upgraded to SP-2013 or just upgrading
the SP-2007 content database to SP-2013 and creating a new Reporting Service application will be working fine?
Thanks,
Pat

You'll want to do a few things:
Export the encryption key from the SSRS Configuration application in SharePoint 2007.
Migrate the content database from SharePoint 2007 SP2+ to SharePoint 2010, to finally SharePoint 2013.
Install SSRS 2012 SP1+ on SharePoint 2013.
Migrate the SSRS databases to the SharePoint 2013 SQL Server.
Create a new SSRS Service Application in SharePoint 2013 using the same named databases on the new SQL Server.
Import the encryption key to the SSRS SA.
http://msdn.microsoft.com/en-us/library/jj219068.aspx
Trevor Seward
Follow or contact me at...
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This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Stateless Release mode and the Commit issue

What are the implications of setting all the application modules to Stateless Release mode rather than Stateful?
I’ve read the documentation about this, but I need hands on expert’s opinions
Specially for a Web Application that a lot of public users will use?
We have an issue of the way commit work, if we edit a page and then navigate without saving to another page and then save at this second page, the commit will save all changes that have been done in both pages, even of the two pages are bound to two different VOs and two different Application modules, it is really strange, it seems that I need to know that the user is leaving the page so I can rollback, I do not understand this default behavior of ADF/BC ..
Any work around? Any opinions?

Hi,
the behavior is correct as it commits all pending changes. The release mode tells ADF BC how the application module is released to the pool if no longer needed by the user session. If release mode is stateful then the state of the current AM is passivated so it can be recovered. This has nothing to do with the page to page navigation.
If you want to undo changes performed on a page when navigation off the page, you call refresh(Row.DB_ROW...) on the current row
Frank

Trial mode and serial number issue with Creative Cloud

Hello,
I recently bought a CC membership but I seem to be getting the same trial mode/serial number window others have been receiving when trying to open a Creative Cloud app. I've already spoken with two Adobe techs without any resolves. I've uninstalled and reinstalled CC, I renamed an OOBE file that the tech suggested I do and looked into the Language preferences. I'm on an iMac 10.8.4.
I'm really not technically minded but to me it seems like something continues to read my original CS6 trial I had previously. I've since uninstalled it but something remains perhaps My only thoughts at this point would be to make sure I have any recent files backed up then perhaps use Time Machine and revert back to before I installed CC then try installing again OR do the trial and hope once the 30 days are up it will read my paid account.
I would really appriciate any feedback. I've used far too many excuses at work having missed deadlines due to this issue.
Thank you

Okay, I think I have it solved *fingers crossed* by following this:
Mac:
1. Please click on "Go" and navigate to /private/etc
2. Open "hosts" file and check out for any entries for Adobe.com
3. Remove the entries and save the file
4. try again launching any product from CS6
Thanks
- Nitin
I did a backup of the hosts file and labelled it "hosts-backup" and put it on my desktop, then made another copy of the hosts file (since you can't alter the original). This time I removed ALL the Adobe entries and named the file "hosts", and saved that to the desktop. I then replaced the original hosts file with the altered saved version by dragging it into the etc folder.
I started up Flash cc and it worked! I've since downloaded PS cc and it's opened as well. I just hope it continues to function...

SSRS 2014 with SharePoint 2013 - Integrated Mode vs Native Mode Questions

Hi,
We are using SharePoint 2013 and SQL Server 2014.
We are building a number of SSRS Reports that pull data from SQL Databases. (Pl note, we are not pulling any data from SharePoint Lists)
We have to make a choice between running the Reports in Native Mode or SharePoint Integrated Mode.
We saw this link: https://technet.microsoft.com/en-us/library/bb326290(v=sql.105).aspx - but it has no updated version for SQL 2014.
We have questions on which one to choose - based on what criteria, based on performance (which will be faster), other benefits, pros and cons and also on things that work only on SharePoint Integrated Mode and things that work only on Native Mode.
Would appreciate guidance on the above.
Thanks
Karthick S
Karthick S

Hi Karthick S,
If you had install Sharepoint server, then configure the Reporting Services in Sharepoint mode to take advantage of the Sharepoint. However, when you run a report in the SharePoint integrated mode in SQL Server Reporting Services, the report may run noticeably
slower than when you run the same report in native mode.More details information please reference to:General overhead performance differences when you view reports in SharePoint integrated mode versus in SharePoint
native mode
For more information about the features supported by Reporting Services in Sharepoint Integrated Mode(SSRS 2014), please see below article:
Reporting Services Report Server (SharePoint Mode)
Similar thread for your reference:
SSRS naitive Mode VS Share Point Integrated Mode
SQL Server Reporting Services - Native Mode or SharePoint Integrated Mode?
If you still have any problem, please feel free to ask.
Regards,
Vicky Liu
If you have any feedback on our support, please click
here.
Vicky Liu
TechNet Community Support

RDL Reports are not working after installing SQL Server 2012 Service Pack 2 in the SharePoint integration Mode

I am using Reporting Service Integration mode with SharePoint. SSRS is installed on separated machine of SharePoint stacks in Integration Mode. Everything was working properly and I could create/edit/modify RDL reports(parameters, Datasource, Subscription)
inside SharePoint and Document Libraries.
But after installing SQL Server 2012 Service Pack 2, on opening RDL reports inside SharePoint I receive this error message.
The permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation. ---> Microsoft.ReportingServices.Diagnostics.Utilities.AccessDeniedException: The permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation
I should mention that SSRS is installed in the SharePoint integration Mode and there is no SSRS management console.

Hi Hedayat-Abedijoo,
According to your description, you are using Reporting Services in SharePoint Integrated mode, and everything worked fine before you install SQL Server 2012 Service Pack 2. After the package is installed, when you open RDL reports, the error occurred: The
permissions granted to user 'i:0#.f|membership|username' are insufficient for performing this operation.
According to my search, there may be two reasons for the problem:
This is caused when the application pool account that runs the SharePoint Web application you are on in IIS and the application pool account that SharePoint believes is running the site differ. This happens if the application pool account is changed directly
in IIS instead of through SharePoint (using the approved method).
This error can be caused when Kerberos authentication has been set up correctly and delegation in a double hop scenario will succeed, but Reporting Services integration has been set up for Trusted Account rather than Windows Authentication. This causes
SharePoint to continue to impersonate the logged-on user when contacting Reporting Services; when Reporting Services compares the application pool account to the user account making the request, they are not equal.
In this case, we can solve the problem by changing the application pool account in IIS back to the previous account and set AuthenticationTypes to RSWindowsNTLM only. For detail information, please refer to 8.3 “The permissions granted to user 'Domain\User'
are insufficient for performing this operation” in the document:http://msdn.microsoft.com/en-us/library/ee384252(SQL.100).aspx
If you have any questions, please feel free to let me know.
Thanks,
Wendy Fu

Dropdown list is cut off in reporting service (SharePoint Integration Mode)

We have a report running in SharePoint integration mode and we have a set of parameters. But the last parameter (near the bottom of the browser) with drop down list cannot be displayed completely.
Kevin Li

Hi KevinLi,
According to your description, the last parameter in your parameter drop down list is not completed displayed. Right?
In Reporting Services, when having too many available values which will exceed the report parameter drop down list area, it suppose to generate scrolling bar for selecting. In this scenario, it seems those available values just end at the bottom of
the browser and exceed a little bit. But it can't trigger generating scrolling bar. However, it think you can select the last value successfully. So it doesn't effect your using too much. If you really need to display all values in parameter drop
down list, you can try to change the resolution of your screen.
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

SSRS Sharepoint Integrated Mode logs - Cannot find site lookup info for request Uri AND [Forced due to logging gap]

Hi,
Our reports run very slow in SharePoint Integrated mode. I look at the logs and I see that for one report request there are bunch of "Forced due to logging gap" rows. Is it some kind of a configuration issue or is it working as it should. Below
is the full log for one report request. I have no admin experience at all and I am confused what each one in the logs mean. I have made some of them in bold font as I suspect it is some kind of configuration issue there. Could you please help understanding
those logs?
Line 25: 07/29/2014 09:17:34.54
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Topology
e5mb
Medium
WcfReceiveRequest: LocalAddress: 'http://xxxxx.com:32843/6ce1fa50211546eeabe466d78f0d32a6/ReportStreaming.svc' Channel: 'System.ServiceModel.Channels.ServiceChannel' Action: 'http://schemas.microsoft.com/sqlserver/reporting/2011/06/01/ReportServer/Streaming/ProcessStreamRequest'
MessageId: 'urn:uuid:10b1c246-8c70-400b-9b62-fe0d87a2ae8c'
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 28: 07/29/2014 09:17:34.54
w3wp.exe (0x0A6C)
0x070C
SQL Server Reporting Services
Report Server WCF Runtime
0
Medium
Entering ExeuteCommand - Command = Render
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 29: 07/29/2014 09:17:34.54
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Authentication Authorization
agb9s
Medium
Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 30: 07/29/2014 09:17:34.54
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
General
adyrv
High
Cannot find site lookup info for request Uri http://xxx:32843/6ce1fa50211546eeabe466d78f0d32a6/ReportStreaming.svc.
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 31: 07/29/2014 09:17:34.59
w3wp.exe (0x0A6C)
0x070C
SQL Server Reporting Services
Report Server Catalog
0
Medium
RenderForNewSession('https://xxx.com/xxx.rdl')
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 32: 07/29/2014 09:17:34.60
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Authentication Authorization
ajmmt
High
[Forced due to logging gap, cached @ 07/29/2014 09:17:34.59, Original Level: VerboseEx] SPRequestParameters: AppPrincipal={0}, UserName={1}, UserKye={2}, RoleCount={3}, Roles={4}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 33: 07/29/2014 09:17:34.60
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
8acb
High
[Forced due to logging gap, Original Level: VerboseEx] Reverting to process identity
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 34: 07/29/2014 09:17:34.62
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
General
adyrv
High
Cannot find site lookup info for request Uri http://xxx:32843/6ce1fa50211546eeabe466d78f0d32a6/ReportStreaming.svc.
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 35: 07/29/2014 09:17:34.74
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
7t61
High
[Forced due to logging gap, cached @ 07/29/2014 09:17:34.63, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 36: 07/29/2014 09:17:34.74
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
General
6t8b
High
[Forced due to logging gap, Original Level: Verbose] Looking up {0} site {1} in the farm {2}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 37: 07/29/2014 09:17:34.85
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Runtime
afu6a
High
[Forced due to logging gap, cached @ 07/29/2014 09:17:34.77, Original Level: VerboseEx] No SPAggregateResourceTally associated with thread.
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 38: 07/29/2014 09:17:34.85
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Runtime
afu6b
High
[Forced due to logging gap, Original Level: VerboseEx] No SPAggregateResourceTally associated with thread.
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 39: 07/29/2014 09:17:34.94
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
7t61
High
[Forced due to logging gap, cached @ 07/29/2014 09:17:34.88, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 40: 07/29/2014 09:17:34.94
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
7t61
High
[Forced due to logging gap, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 103: 07/29/2014 09:18:05.55
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
7t61
High
[Forced due to logging gap, cached @ 07/29/2014 09:17:34.96, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 104: 07/29/2014 09:18:05.55
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
General
6t8b
High
[Forced due to logging gap, Original Level: Verbose] Looking up {0} site {1} in the farm {2}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 105: 07/29/2014 09:18:05.62
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
General
6t8h
High
[Forced due to logging gap, cached @ 07/29/2014 09:18:05.55, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 106: 07/29/2014 09:18:05.62
w3wp.exe (0x0A6C)
0x070C
SharePoint Foundation
Database
7t61
High
[Forced due to logging gap, Original Level: Verbose] {0}
894aa99c-9fb3-c007-caf4-32ba68af9901
Line 107: 07/29/2014 09:18:05.62
w3wp.exe (0x0A6C)
0x070C
SQL Server Reporting Services
Report Server WCF Runtime
0
Medium
Processed report. Report='https://xxx.com/xxx.rdl', Stream=''
894aa99c-9fb3-c007-caf4-32ba68af9901
Thank you.

That is likely the case as native mode is quicker than SharePoint-integrated.
A couple of things to check, and perhaps change if you can:
1) Make sure the latest SSRS ReportViewer is deployed to the SharePoint WFEs. This does not have to match your SSRS deployment version. See http://msdn.microsoft.com/en-us/library/gg492257.aspx
for the compatibility table.
2) If possible, move SSRS to the same SharePoint servers that end users interact with (e.g. the "WFEs").
3) Make sure the underlying server hosting SharePoint has C-States disabled (these are Intel C-States, e.g. C1, C2, C3... aka processor sleep states). If the server has any sort of power regulation, make sure it is at maximum performance (rather than some
form of power saving).
4) Make sure the underlying Windows OS has it's Power Management set to Maximum, rather than any sort of power savings.
You can review the execution logs in the Reporting Services database. Take a look at the ExecutionLog3 view. Compare the TimeProcessing (time it takes to process the report) and TimeRendering (time it takes for the processed report to render to the end user).
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Sharepoint and SSRS integration Error Requested registry access is not allowed.

I have integrated SSRS with sharepoint foundation 2010, it was running fine but suddenly its starts giving me error as -
"An unexpected error occurred while connecting to the report server. Verify that the Reporting Services Service Application mapped to this web application is available OR the report server is available
and configured for SharePoint Integrated mode. --> The report server cannot decrypt the symmetric key that is used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. --->
Microsoft.ReportingServices.Library.ReportServerDisabledException: The report server cannot decrypt the symmetric key that is used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted
content. ---> System.Security.SecurityException: Requested registry access is not allowed."
Now i am not able to read reports or cant access all database options in sharepoint,it says
registry access is not allowed
I tried to reset encryption key and allowed all access to registry keys buts its giving same error .
Please suggest me what should i do now, i stuck here...

Hi Bhagyashri,
From your description, there have two questions in the environment:
"Requested registry access is not allowed" while access SharePoint sites
and "The report server cannot decrypt the symmetric key that is used to access sensitive or encrypted data in a report server database" while viewing reports
For the first issue, the cause is the SharePoint web service account can't access some registry keys.
For the second issue, the cause is that the report database was restored from another server, and the encryption key was not restored correctly.
To fix the issue, please:
Follow "solutions" in this article
http://blogs.technet.com/b/spsforum/archive/2011/11/02/quick-solution-5-requested-registry-access-is-not-allowed.aspx to fix "Requested registry access is not allowed"
Restore the encryption key again, or please delete the key and then reset every credential setting in SSRS data source connection
Thanks,
Jinchun Chen
Jinchun Chen(JC)
TechNet Community Support

SSRS Integrated Mode and SSAS delegation issue

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