SQL Server Analysis Services, an OLAP server bundled with SQL Server by Microsoft since version 7.0

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6
votes
3answers
921 views

Cube processing either takes too long or fails

I have a SSAS Cube with 35 dimensions and 10 measures. Some of the dimensions are quite large in size. In almost all dimensions data either get updated and inserted. Measures have high volume of ...
3
votes
2answers
1k views

MDX calculated member to band a measure

I am trying to add a calculated member to an MDX query which will create a set of "Age Bands" for people in my database. I have a measure which contains the age of each person. I have started with ...
2
votes
2answers
4k views

MDX Crossjoin filtering on different hierarchies from the same dimension is very slow

I have an MDX query that was written by an MDX novice that is excessively slow (the query, that is, not the MDX novice). And I am also an MDX novice. Here is the query: SELECT NON EMPTY ( ...
1
vote
0answers
262 views

How to get usage based optimization working on SSAS?

I have set up the configuration for SSAS to log the usage into the database, since the table did not exist I let it do that. However SSAS created the table OlapQueryLog under the schema of the SSAS ...
0
votes
0answers
89 views

SQL Server Reporting Service dynamically change connection string

We have set up our Microsoft 2012 Analysis Server as per Microsoft's best practice guide found here: http://technet.microsoft.com/library/Cc966449 In particular, we're looking at how to swap from AS2 ...
4
votes
3answers
1k views

Connecting to MySQL database from Analysis Services

I need to know whether it is possible or not to get data from a MySQL database and create a Cube in Analysis Services 2008. If so, tell me how to connect to MySQL Database from Analysis Services.
2
votes
1answer
509 views

Dealing with measure groups of different granularity

Let's say I have a simple data warehouse with the following fact tables: FactPurchase: one row per property purchased, with purchase amount, value, etc. FactMonthlyStatus: one row per property, per ...
0
votes
1answer
517 views

Kerberos Authentication Issue

I'm getting these errors when testing a linked server from SQL Server 2012 to SSAS 2012 (both servers are Windows 2012 and clustered) "An error was encountered in the transport layer" and "The peer ...
1
vote
0answers
115 views

Design The Cube Dimension for Group/Member OR “Many to Many” type relationship

I am looking for the right approach how to implement group/member like relationship in the cube dimension. i have attached the smaller version of my tables currently I have. Table-1 is SecurityTable, ...
2
votes
1answer
444 views

Wrong aggregation of Measures in Analysis Service in combination with UNION and DESCENDANTS

Update: When I tried to provide a simple example which reproduces the issue I found the leveller in my database which introduces this issue. Therefore I did an update to this question in order to ...
2
votes
0answers
481 views

How to make SSAS Commit Write take less time

We're using SQL Server Analysis Server 2012 (Enterprise) and have a process to update the cube during the day. This process is running pretty well until it gets to the final part of processing where ...
2
votes
0answers
2k views

MDX: How do I combine/merge/union two Measures dimensions with calculated members?

I am trying to combine two dimensions in an MDX query. SELECT NON EMPTY ( [XXX].[YYY].children ) ON ROWS, NON EMPTY { [Measures].[Dimension1A], [Measures].[Dimension1B], ...
1
vote
0answers
342 views

Error 7373 connecting to SSAS 2008 only from one machine

Within the last week, I've gotten the following error when trying to use a linked server in SSMS (tried 2008 and 2012) to connect to a SSAS 2008 R2 instance on our cluster: Cannot set ...
0
votes
1answer
418 views

Data Warehouse - Slowly Changing Dimensions with Many to Many Relationships

As an example, let's say I have a fact table with two dimensions and one measure FactMoney table ProjectKey int PersonKey int CashAmount money The two dimensions are defined like this: ...
2
votes
1answer
576 views

Script out XMLA for all databases

I have several SSAS databases. I only want to script out the XMLA for them on a nightly basis. This will be a second tier backup in addition to the regular backups we have. How do I auto-generate ...
1
vote
1answer
530 views

Get Results from DMV Query into SQL Server Table

today I began to troubleshoot an issue that I was asked to resolve, and for the first time I found myself querying in the SSAS database. I obtained a very useful set of results (who was connecting to ...
1
vote
0answers
370 views

SSRS switch statement

I have a report with a variable number of columns. I can hide columns with the ismissing function based on an expression like Iif(Fields!Site.ismissing, true, false). However, the hidden columns still ...
7
votes
2answers
795 views

Calculated Measure to get only most current from one dimension on snapshot fact but keep other filters

I'm working on a tabular cube in SSAS 2012 SP1 CU4. I have 3 dimensions (Requisition, Requisition Status, Date) and 1 fact (Requisition Counts). My fact table is at the grain of requisitionKEY, ...
1
vote
0answers
3k views

An error was encountered in the transport layer - SSAS 2012 from Excel 2013

When connecting to an SSAS 2012 tabular model from Excel 2013 (Data... From Other Sources... From Analysis Services... fill in Server Name... click Next), I get the error: An error was encountered ...
2
votes
1answer
3k views

Security permission to only read SSAS Cube with Excel

I have an SSAS database set up on a SQL Server 2008 server. I have a Role set up with a group of users that I want to be able to access the Cubes in that database. I set up "Read definition" and ...
4
votes
1answer
280 views

Should I snowflake or duplicate it across my facts?

I'm building up a data warehouse to be used by SSAS to create cubes on, and I'm debating between two possible schemas. In my warehouse, I've got two different fact tables that tracking daily changes ...
10
votes
3answers
590 views

Is backing a website by a SQL Server 2012 OLAP cube considered reasonable?

I have been tasked with architecting a solution for a large retail chain. They want to allow each of its 1.2 million customers to log on to a web site to see the distribution of recent purchases ...
2
votes
1answer
96 views

Debugging SSAS Timeouts

I have a drill-through problem apparently related to security. Users in one role are seeing timeout failures when trying to invoke a drill-through action. They have permission on the action through ...
2
votes
1answer
173 views

Backup on an empty SSAS database hangs

I created an SSIS package to iterate through all databases on an SSAS instance. It grabs the DatabaseId using AMO in a vbscript, then generates the XMLA to backup each database. Most databases ...
2
votes
0answers
45 views

How to remove leaf member values?

I have a dimension hierarchy that is related to multiple fact tables with different granularities. In the case of one fact table, it relates to the middle level of a three level hierarchy. When you ...
4
votes
1answer
739 views

How do I display subtotals in cube browser in SSAS 2012 (Sql Server Data Tools)?

Apparently this feature was available in previous versions but has now been removed. What are some alternatives?
2
votes
1answer
958 views

ParallelPeriod returning null for Feb. 29 in date dimension

I have a calendar date dimension backed by a physical table of dates (originally created on SQL Server 2000, hence the datetime instead of date): CREATE TABLE [dbo].[PostDate_Dimension]( ...
3
votes
0answers
161 views

Date dimension changes between Test and Production Server

I have a cube deployed into a Test environment and Production environment. I've noticed something strange happen with the date dimension. When deployed into our test environment, the Date Key comes ...
4
votes
1answer
442 views

Time as a measure

Is it possible to have times as measures in a cube? We're trying to view employee start times by day, aggregating as an average over time, but even with a No Aggregation measure type I'm getting an ...
11
votes
0answers
277 views

SQL Server Analysis Studio naive Bayes attribute has too many states [closed]

I'm using SQL Server Analysis Studio and I'm trying to train a naive Bayes classifier. I've got an attribute called "item description" that basically represents products you can buy at a store. I've ...
1
vote
0answers
272 views

How to aggregate calculated measures involving dimension attributes?

The business case is as follows - I have a cube of sales transactions and a dimension of parts. One of the attributes of a part is the current cost, which is non-aggregatable. A user needs to model ...
3
votes
1answer
102 views

Analysis service database security at application level

I have got a SSAS Cube, we have written an windows application which would issue MDX queries to access the data from the cube and show it in the reports . This windows application is a licensed ...
4
votes
1answer
77 views

Simple filesystem cube

I'm trying to understand cubes so thought I would create a simple datamart to represent my filesystem. So my question is, if I wanted to create a simple datamart to represent my filesystem, how would ...
2
votes
1answer
164 views

How to handle dimension hierarchies that re-join?

The obvious example is a time dimension where days roll up by day>month>year but also roll up days>weeks>year. BIDS complains about it, but I see no other way to model the situation.
2
votes
1answer
350 views

SSAS Drillthough Limit

There is a limit of 10,000 rows that can be returned for a drillthrough rowset in recent version of SSAS. I'm concerned about the risk of of returning partial results without warning if the selection ...
14
votes
1answer
1k views

Recalculate Time Dimension in BIDS

I'm using BIDS to create a cube in SSAS 2008 r2. I used the wizard to create a time dimension. Part of that configuration is selecting a date range. After creation, I realized that I needed a wider ...
3
votes
1answer
2k views

Real Time SQL Server Analysis Services Cube Processing Report

I would like to know if there is a way to generate a report to determine which SQL Server Analysis Services cubes are processing using SQL Server Reporting Services? I would like to be able to run ...
1
vote
0answers
172 views

How to model Week Commencing / Week Ending scenario

I’m reasonably new to data warehousing and I’m struggling to get a feature of my time dimension working. I’d like to model a Week Commencing and Week Ending type of scenario. I’ve created a DimTime ...
5
votes
1answer
1k views

How do aggregations work in SSAS?

I understand the concept of pre-aggregating data so that multi dimensional queries perform faster, but the descriptions I've seen of aggregations in SSAS seem to imply that an aggregation only ...
5
votes
1answer
4k views

How to simplify SSAS deployment from DEV to PRO environment

Here is my issue: In my company, there is a team of developper who creates cubes, dimensions(...) in SSAS in a DEV environment (let's call it SSASDEV). This environment is bounded to a SQL Server ...
2
votes
0answers
15 views

Real-Time SSAS cube status notification [duplicate]

Possible Duplicate: Real Time SQL Server Analysis Services Cube Processing Report I would like to know if there is a way to generate a report to determine which SQL Server Analysis Services ...
2
votes
1answer
310 views

Displaying parent attributes alongside child attributes

SSAS - Parent Child hierarchy - displaying other Parent attributes alongside Child Attributes For example: Employee Table +-----+-------+------+---------------+ | KEY | NAME | ROLE | MANAGERKEY ...
10
votes
1answer
741 views

MDX Query for RANK regardless of hierarchy

I'm hoping to add a calculation to my SSAS Cube (SSAS 2012) that will show the relative rank of whatever the current member is against all other members in that grouper, without specifying the ...
6
votes
2answers
3k views

How to balance SQL Server memory with SQL Server Analysis Services memory

We have many systems that have the same configuration One Server (virtual or physical) Running SQL Server (SQL) and SQL Server Analysis Server (AS) multiple cores 16gb RAM Each night the SQL ...
2
votes
0answers
245 views

Semi-additive measures for other dimensions

I am looking for a way to do semi-additive aggregations on a non-time dimension. The model I am working with is similar to a snapshot inventory warehouse. Specifically I am analyzing processes ...
7
votes
1answer
186 views

Dynamic Dimension Security

I have a cube in SSAS 2012 with about 30 dimensions, one of which is Company. The Company dimension contains a list of companies, of which there are several hundred in the cube. Our security model ...
1
vote
2answers
3k views

How do I design a Dimension and Fact Table from a relational database?

I'm new to using SQL Server 2008 R2 SSAS. I have the following tables in my database, that I wish to model using SQL Server Analysis Services: Table1 ServiceTypeID | ServiceTypeName ...
2
votes
0answers
743 views

Finding Microsoft.AnalysisServices.Xmla dll in SQL Server 2008 R2

I'm not able to find Microsoft.AnalysisServices.XMLA.dll that I need to import using Microsoft.AnalysisServices.Xmla; I have found some articles and answered questions for SQL Server 2005 and 2012. ...
1
vote
1answer
1k views

Tabular mode disabled during SSAS installation

I am trying to install SSAS in Tabular Mode. However, i find that the radio button is disabled. I am installing it on a separate instance as well. The regular Multidimensional SSAS had been installed ...
1
vote
2answers
455 views

How to connect to SQL Server Analysis Server via Management Studio command line

I can connect SQL Server Management Studio to a SQL DB by passing command line parameters like this: "C:\Program Files (x86)\....\Ssms.exe" -E -S SERVERNAME -d DB_NAME -nosplash (Obviously -E is ...