Analysis :: How To Remove A Corrupted SSAS Database
Jan 18, 2011
I was trying to update an SSAS database on a test server and got the following error when trying to deploy from Visual Stuido. I get a similar error in SMS. I tried to delete the database before deploying but I get an error when trying to delete. I rebooted the server.
(SQL Server 2005 R2, Windows Server 2008R2.)
Error 1 File system error: The following file is corrupted: Physical file:
?D:Program FilesMicrosoft SQL ServerMSSQL.2OLAPDataHeidtman Sales Cube.0.dbDim Age.0.dim5.Dim Age.Dim Age.dstore. Logical file . Errors in the metadata manager. An error occurred when loading the Age dimension, from the file, '?D:Program FilesMicrosoft SQL ServerMSSQL.2OLAPDataHeidtman Sales Cube.0.dbDim Age.5.dim.xml'. Errors in the metadata manager. An error occurred when loading the Heidtman DW cube, from the file, '?D:Program FilesMicrosoft SQL ServerMSSQL.2OLAPDataHeidtman Sales Cube.0.dbHeidtman DW.7.cub.xml'. 0 0
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Dec 13, 2010
Is it possible to have more than one cube under one SSAS database? For example I have a database "Test" and in this the cube exist is "TestCube", is iit possible to deploy another cube "TestCube2" under the Test databse?
If yes then what is the process to do that, the reason I am asing is there are some common dimensions used n both the cubes and I am not sure what is the best way so that I can use the shared dimension?
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May 7, 2015
I have a very small SSAS database with around 35 Mb. I opened it on Excel 32 bits and started dragging fields to a pivot table and it started failing with memory errors. The behavior on the SSAS server was that memory started growing very fast until 8 GB (vm memory total) and then the error is reported in excel.
What might be the issue in such a small database? I would understand in a big database, but not on this one.
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Feb 8, 2012
I trying to update my Aggregation Design for a partition using BIDS Helper. The current aggregation design contains about 60 aggregations and the new aggregation I am trying to add is across 5 dimension attributes, the product of which is about 500,000 unique values. The fact table is about 13,000,000 rows.
When I deploy the aggregation and run ProcessIndex, I get the follow error:
File system error: The following file is corrupted: Physical file: ?E:Program FilesMicrosoft SQL ServerMSAS10_50.MSSQLSERVEROLAPDataTestDB.14.dbcube_2.607.cub
cubemeasuregroup_2.633.detDefaultPartition_2.579.prt852.agg.flex.data. Logical file.
If I remove the new aggregation, deploy, and run ProcessIndex again, it processes fine.
Is there some file size limitation I am running into? The agg.flex.data file is 7.8 GB before adding the new aggregation, so it isn't subject to the same 4 GB limit as .asstore.
Windows Server 2008 64 bit
SQL Server 2008 R2 (10.50.1746.0) 64 bit
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May 21, 2015
how can use this mdx script in the calculation part of a cube, will i simply dump it in the script form by starting with the 'create member current cube.
[measures].[test]'
select
[measures].[abc] on 0,
[xyz].[xyz].(&0):[xyz].[xyz].(&60) on 1
from
(
select
(tail([month].[month].[month].members,6))on 0
from
[cube])
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Sep 21, 2015
I have created SSAS package successfully.
When I try to connect from excel , to SSAS Getting error message like
A Connection attempt failed because the connected party did not properly respond after a period of time or established connection failed because connected host has failed to respond.
If I connect to SSIS , I'm able to connect correctly.
Why I'm getting this error and how to overcome this?
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Sep 2, 2015
I've see twice this year two different companies either already or planning on having ssas and ssrs running on the same server.
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Aug 7, 2015
I am doing workload analysis on SSAS - Tabular (2012), I have perfmon logs captured and want to run through PAL. I am looking out for threshold file for SSAS tabular 2012/2014.
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Jul 1, 2015
I have a Calculated Member in SSAS that I need to adjust based what the current member is.
The code is below
CASE WHEN [Measures].[End LIS] = 0 AND "HELP" THEN
CASE WHEN [Measures].[Beginning LIS] = 0 OR [Measures].[Beginning LIS] + [Measures].[Beginning LIS] + [Measures].[NETACTIVATIONS] = 0 THEN NULL ELSE
ROUND([Measures].[Disconnects]/(([Measures].[Beginning LIS] + [Measures].[Beginning LIS] + [Measures].[NETACTIVATIONS])/2) * 100 ,2) END
ELSE ROUND(([Measures].[Disconnects] / [AVERAGELIS] * 100) ,2)
END
In English - i need this to translate to - of End LIS is 0 "AND the current member is the current month and current year" THEN carry on
Else ROUND(([Measures].[Disconnects] / [AVERAGELIS] * 100) ,2).
I came up with
CASE WHEN [Measures].[End LIS] = 0
AND [Dim Date].[FSCL_YM].[Month Nm].currentmember.membervalue = Format(now(), "yyyy")+"]&["+Format(now(), "M")
THEN
CASE WHEN [Measures].[Beginning LIS] = 0 OR [Measures].[Beginning LIS] + [Measures].[Beginning LIS] + [Measures].[NETACTIVATIONS] = 0 THEN NULL ELSE
ROUND([Measures].[Disconnects]/(([Measures].[Beginning LIS] + [Measures].[Beginning LIS] + [Measures].[NETACTIVATIONS])/2) * 100 ,2) END
ELSE ROUND(([Measures].[Disconnects] / [AVERAGELIS] * 100) ,2)
END
But to no avail.
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May 7, 2015
I have cubes which are large and query response time exceeds 1 minute.
So, I like advice of pre-warming cache. Any way to see if cache is already/still available for the cube?
non related - if there is some setting timeout for SSAS cache?
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Jul 6, 2015
I have two ssas databases with same number of cube in them. Cube names are also same. I want to merge/combine these two as one so that my reporting application may see a single database having measures/dimensions from both databases.Is it possible?I am doing this to achieve loose coupling between base and regional development work. if above is not possible, any way to achieve minimum dependency between a base and a regional project.
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Jun 2, 2015
I am using multiple IIF statements in ssas, it does not produce any output, does not shows any error, simply it processing..
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Oct 21, 2015
I am facing issue with partition processing. I am having a SSAS cube which is having 5 partitions. These partitions are processed through a sql server job using SSIS packages. In packages I used SSAS process task to do this.Now problem is, job is running successfully and showing that the step which is having partition process also fine.But data is not updating in the partition. While checking the partition properties, it is not updated with recent date and time.
When I try to manually process the partition, it is getting succeeded and recent data is getting reflected with recent date and time.Package configuration is done in job itself.
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Apr 30, 2015
I got this error from a sql agent driven cube process yesterday and am wondering where the log of errors is created...
Executed as user: xservername$. <return xmlns="urn:schemas-microsoft-com:xml-analysis"><results xmlns="<root">http://schemas.microsoft.com/analysisservices/2003/xmla-multipleresults"><root
xmlns="urn:schemas-microsoft-com:xml-analysis:empty"><Messages xmlns="urn:schemas-microsoft-com:xml-analysis:exception"><Warning WarningCode="1092354050" Description="Server: Operation completed with 1042 problems
logged." Source="Microsoft SQL Server 2008 R2 Analysis Services" HelpFile="" /></Messages></root></results></return>.
The step failed.if its a property I can see related to the server in ssms, which property as I see lots of stuff with the word log in the property name.
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Sep 17, 2015
I've been working with SSAS for a good few years now but I keep bumping into this problem - my users are trying to build a measure that is based on a calculated attribute and finding it difficult to work out how to write the MDX to do so. Intuitively, they thought a Calculated Member would work, but I don't think a Calculated Member is quite the same thing from my understanding.
So, here's the scenario.
We have a Product Dimension. We have a Measure that is the Number of days the Product took to make, e.g. 5 days. We also have a Product Count measure that counts the number of Products.
The user would like to write a calculated measure that works out the number of products that took <5 days, 5-10 days, 10-15 days etc.It would be easy to write a set of calculated measures for each of these bandings, but the user wants effectively a single dynamic attribute to use in the calculation in order to automatically distribute these values across the columns in their pivot table.
Is this even possible? I was thinking I could build an attribute on the Product Dimension in the ETL to do this quite easily, but the user wants to be able to change the bandings on the fly by changing the MDX for the attribute, rather than go back to the developer every time.
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Oct 29, 2015
how to achieve the below mentioned in SSAS: P
1 - Set Default values 20 and 80
2 -Set Default value <> 90 or except 90.
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May 6, 2015
I wanted to know the meaning of Granlatiy of Fact with some example.
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Sep 17, 2015
I need to find the percentile using cube so i am using the below formula :
((n-1) * p /100) -1
n= count of number of array records
p= percentile
I am using below MDX query:
WITH MEMBER [Measures].[PV] AS 25
Member [Measures].[CntCT] as Count(NonEmpty([Tb City].[City Name].&[DC], [Measures].[CPT1]))
Member [Measures].[PVInt25] as Int(((([Measures].[CntCT] - 1)* [Measures].[PV])/100) - 1)
Member [Measures].[PVC] as ([Measures].[CPT1],Order(NonEmpty([Tb City].[City Name].&[DC],[Measures].[CPT1]),
[Measures].[CPT1],ASC).Item([Measures].[PVInt25]))
Select [Measures].[PVC] on columns, {[Tb City].[City Name]} on rows from test;
The line 2:
Member [Measures].[CntCT]
In that i need to find the n count of rows where city is DC (City is my Dimension) in Measures CPT1
But currently it is giving the result 1 instead in actual in my test cube there is the city DC exists with 23 CPT1 rows count.
I tried the below query:
SELECT NON EMPTY {[Tb City 1].[City Name].[City Name].&[DC] }
ON COLUMNS, NON EMPTY { ( [Measures].[Tb Main Count] ) }
ON ROWS FROM [test]
Above query gives me the correct count i.e. 23 but i need to get the result of above query in line 2 of MDX query:
Member [Measures].[CntCT]
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Jul 23, 2015
I have a requirement where I need to show the maximum value in grand totals but for the dimension members the same measure has to sum.
For ex: lets say I have a measure called Test and this is a base measure. The aggregation type set to this is SUM.
For this same measure the grand totals should not show the sum instead it should show the maximum value of the dimension members which is being analyzed across.
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Aug 7, 2015
I want to implement population data in sales cube.
Fact table has customer code which is foreign key of Customer master dimension which in turn is linked to census data dimension. Census data dimension have city wise population data having foreign keys of zone and state.
We want to add population data in fact table.
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Dec 1, 2015
I need to limit the sessions to access to SSAS cube to one per user. For example, if a customer uses Excel to check a cube, two or more users cannot use the same session or account.
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Sep 10, 2015
how to move the dimension attributes from currency to geography and vice versa(i.e need to change their positions) in SQL Server 2012. i need currency to be placed in top of geography or geography below currency.
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Jun 3, 2015
In Analysis services,i have multiple DB's. i need to delete all using XMLA script.
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Oct 25, 2010
I have a .abf file, which I am attempting to restore. I go to Management Studio and attempt to restore the cube.
However, whenever I attempt to restore the following error message occurs:
"File 'C:/.......' specified in restore command is damaged or is not an AS backup file.
The following error occured:
Access is denied (Microsoft SQL Server 2008 R2 Analysis Services)
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Jun 21, 2013
How can i deploy an existing cube with a new name on the same server?
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May 21, 2015
I am thinking of a possible design where the cube will never go offline.
Usually when I do some code changes on my cube the cube goes offline and I need to Full Process it again to get it back .
However , in cases where the cube is extremely critical for the business users , it would be great if I can deliver a solution where the cube never goes down.
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Sep 27, 2013
I'm trying to do a currency conversion with an MDX statement in my Cube SSAS 2012.
Here is my script :
SCOPE( LEAVES([Entity]) );
SCOPE( LEAVES([Time]) );
SCOPE( LEAVES([Currency]));
SCOPE( [Account].[Account].[Total ACCOUNT].members)
THIS = ([Measures].[Value],[Currency].[Currency].[Local])*([Measures].[Value],[Account].[Account].[Fx Rate]);
END SCOPE;
END SCOPE;
END SCOPE;
END SCOPE;
The problem is I want to exclude frome the scope Currency my local Currency in order to make the conversion only if a currency (€,$, £) is selected. I tried the following syntax but it always return a "MDX script is not valid" :
SCOPE( LEAVES([Currency], Except (LEAVES([Currency],[Currency].[Currency].[Local]);SCOPE( [Measures].[Value] , Except ([Currency].[Currency].members,[Currency].[Currency].[Local]);SCOPE( [Measures].[Value] , Except (LEAVES([Currency],[Currency].[Currency].[Local]);SCOPE( LEAVES([Currency] - [Currency].[Currency].[Local]);
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Jun 12, 2015
How can I connect ssas cube to server. I have no SSAS SERVER INSTANCE...
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May 27, 2015
I have a requirement to show the parent value which is passed and also all the leaf member details in MDX. For example in Adventure works, if I pass Bikes as the value in MDX, the results should display Bikes along with All the child member names as a measure value in SSAS MDX. I only have one hierarchy with Product Category-> Subcategory-> Product.
I am trying to use the following MDX but I am getting all the members. I need to get only Bikes in my report.
WITH MEMBER [Prod_Passed] AS SETTOSTR(AXIS(1))
MEMBER [Prod_Child] AS DESCENDANTS ([Dim Product].[Hierarchy].CURRENTMEMBER,,LEAVES).item(0).NAME
MEMBER [Child_Value] AS ([Dim Product].[Hierarchy].CURRENTMEMBER,[Measures].[Sales Amount])
SELECT [Dim Product].[Hierarchy].[Product Category].&[1] * [Dim Product].[Product Key].[Product Key].MEMBERS ON ROWS,
{[Measures].[Sales Amount],[Prod_Passed],[Prod_Child],[Child_Value]} ON COLUMNS FROM
[AdvWorks]
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Sep 2, 2015
How to put these calculated measures under the folder "sales line". i want to see it under the drop down...
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Aug 1, 2012
SQL Server Data Tools within VS 2010 Shell.2012 SASS in Tabular Mode.I've created a Measure and KPI in my fact table. I've created a perspective named "Summary" When selecting the fields and measures for display in the perspective, the measure is available, but not the KPI (target, status, etc.). When Analyzing in Excel with the Summary perspective, the KPI is not available in the field list. When analyzing in Excel with the (default) perspective, the KPI is available.As far as I can tell, there is no way to select a KPI within the perspective window.
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Aug 13, 2015
I'm trying to make a SSAS default instance available over the internet. I've opened the 2383 port on the server, and I can access it through SSMS using the local ip. I've also attempted to open and map the port on my router, and if I go to [URL] .... it says it's open. If I turn off the server, it says the port is closed, so I think it's routing correctly to the server.
However, when I plug my internet IP address into SSMS, it says
"A connection cannot be made. Ensure that the server is running. No connection could be made because the target machine actively refused it IPADDRESS:2383"
It says the same thing if I give it a random, closed port.
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Sep 8, 2015
Background: I have a Huge fact dimension table(table has both measures and dimensions) that i am using to build a SSAS Cube.
The table didn't have a unique identifier, so the database team added ROW NUM as a column to the table which i am using as a PrimaryKey in my Cube build. I was able to create a cube successfully with it without any issues.
Problem: Now customers are asking for a 'Claim Count calculation' which shows the Distinct Claim Count.
Its defined as below :
Count(Distinct Claim_Number || Claim Year || Claim Month)
. All the 3 columns are available in table, but when i am trying to create this Count Distinct Object in the DSV the Cube processing time increased by 5 times, as now i have to use a GroupBy function in my SQL.(There are around 30 columns to group by).
Is there a better way to achieve this Count(Distinct Claim_Number || Claim Year || Claim Month) without using groupBy in DSV SQL logic? I cant seem to find any Count(Distinct) function in the Cube Calculation functions?
Environment: SSAS 2012 Multidimensional Model
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