August release: Unable to load the data model

TinHau — Mon, 28 Aug 2017 15:26:43 GMT

I have downloaded the August release (14.0.600.379) and created a simple report against a sql database (with Power BI Desktop 2.49.4831.801), deployment of the report to the report server was successful. However when I try to load the report in the browser I get the error message:

The Analysis Server instance has experienced an error and is not available. Please contact your system administrator.

Anforderungs-ID49e6e70b-66e5-f8f3-60d1-586d71dc5dec

Statuscode500

ZeitMon Aug 28 2017 17:12:42 GMT+0200 (W. Europe Daylight Time)

Version14.0.600.379

I'm a bit puzzled since I don't have a connection to SSAS data in the report at all.

Re: August release: Unable to load the data model

mgmeyer — Mon, 28 Aug 2017 16:05:48 GMT

Power BI uses embedded Analysis Services data models internally to host your data, unless you are pointing to a live analysis services server. Since you mention you created your report against a SQL DB your likely using the embedded model which is a new feature in teh August preview. Can you check the RSPowerBIXXX.log and RSHostingServiceXXX.log in the following folder and let me know is you see any errors:

C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles

Thanks!

Re: August release: Unable to load the data model

mikebrunak — Mon, 28 Aug 2017 21:59:16 GMT

Just so you know I had the exact same error occuring today.

Michael

Re: August release: Unable to load the data model

xpherion — Tue, 29 Aug 2017 04:29:17 GMT

Are you using direct query with SQL Server database? I have created report with excel and Teradata import without any problem.

Re: August release: Unable to load the data model

TinHau — Tue, 29 Aug 2017 06:07:49 GMT

msmdsrv.log

(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210019)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210019)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)

(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000B)
(29.08.2017 07:47:34) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210019)
(8/29/2017 7:47:34 AM) Message: The Vertipaq thread pool now has 2 minimum threads, 2 maximum threads, and a concurrency of -1. Its thread pool affinity mask is 0x0000000000000003. (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x4121000A)
(8/29/2017 7:47:34 AM) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 286, Event ID: 0x411E0015)
(8/29/2017 7:47:34 AM) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 286, Event ID: 0x411E000F)
(8/29/2017 7:47:34 AM) Message: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 286, Event ID: 0x411E0016)
(8/29/2017 7:47:34 AM) Message: The flight recorder snapshot definition file 'C:\Program Files\Microsoft Power BI Report Server\PBIRS\ASEngine\FlightRecorderSnapshotDef.xml' was not found, skipping initialization of snapshot activity. (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x41210048)
(8/29/2017 7:47:34 AM) Message: The flight recorder was started. (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x41210005)
(8/29/2017 7:47:34 AM) Message: Cannot start the server in Tabular mode as the needed privilege for memory locking is not held (SE_INC_WORKING_SET_NAME or SE_INC_BASE_PRIORITY_NAME, depending on your operating system version) (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210025)
(8/29/2017 7:47:34 AM) Message: The service cannot be started: The following system error occurred: (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 3, Category: 289, Event ID: 0xC1210000)
(8/29/2017 7:47:34 AM) Message: Service stopped. (Source: \\?\C:\Program Files\Microsoft Power BI Report Server\PBIRS\LogFiles\msmdsrv.log, Type: 1, Category: 289, Event ID: 0x41210001)

Based on this information I did look up Local Security Policy - Increase a process working set:
- Administrators
- LOCAL SERVICE

- Window Manager\Window Manager Group

however the button to add User or Group is greyed out. PBIRS runs under NT SERVICE\PowerBIReportServer

Re: August release: Unable to load the data model

TinHau — Tue, 29 Aug 2017 05:53:07 GMT

Nope, with imported data, the Power BI Report Server is running on Window 6.3.9600 (Win2012 R2) with 8 GB RAM

Re: August release: Unable to load the data model

TinHau — Tue, 29 Aug 2017 13:49:36 GMT

I found now the problem, seems to be a common issue within our company with SSRS, reason is that some local policies are not set for the service account:

Adjust Memory quotas for process
Increase a process working set
Lock pages in Memory

So created a domain service account, set the GPO for this service account that give the necessary privileges. Not sure if the SSRS installer could fix that, or at least during installation give a warning if the necessary privileges are missing.

Re: August release: Unable to load the data model

gemidriver — Tue, 05 Sep 2017 02:11:06 GMT

Unable to load a report

connection is to SQL DB using Direct Query

Saves to report server, however doesn't load

Something went wrong

Unable to load the model
Please try again later or contact support. If you contact support, please provide these details.

Request IDd0e0b1d4-13ea-46f5-aab4-4fac5d49157e

TimeTue Sep 05 2017 12:09:16 GMT+1000 (AUS Eastern Standard Time)

Version14.0.600.379

topic Re: August release: Unable to load the data model in Report Server

August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model

Re: August release: Unable to load the data model