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

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How can I dynamically back up all SSAS databases on a given instance?

I want to dynamically back up all the databases on a given SSAS instance using a SQL Agent job (which would most likely involve executing an SSIS package). It is imperative that this is a dynamic ...
0
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1answer
3k views

Linked Server from SQL Server to SSAS not working - what is missing?

I have a SQL Server 2012 Standard edition sp1 that has ssas also installed. From this server I create a linked server to a ssas server called BIREPLON1, but when I try to access it, I get the error ...
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1answer
2k views

routine to backup ssas databases fails with: The XML for Analysis request timed out before it was completed

I have developed my own stored procedure, that through a LINKED SERVER, backups the SSAS databases according to a table value parameter. the code for the stored procedure is below. the problem: it ...
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0answers
309 views

Why does SSAS keep restarting every few seconds?

We have a SQL Server 2005 Analysis Server which began restarting this weekend, seemingly without any external changes. The current state of the server is that as long as the SSAS service is enabled, ...
2
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1answer
2k views

Does msmdpump.dll pass the authentication info to SSAS?

I'm using msmdpump.dll with basic authentication to access a SSAS OLAP cube from the internet. Does this method pass the auth info to SSAS so if I put permissions on the cube they get applied ...
2
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1answer
379 views

Cube Processing vs Database Processing

We have a SSAS database (SQL Server 2012 Enterprise) with 4 cubes in it. 1 of the cubes is significantly bigger than the other 3. We want to process the 3 smaller cubes at regular intervals during the ...
7
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3answers
6k views

Datawarehouse Design: Combined Date Time dimension vs. Separate Day and Time dimensions and timezones

We are just starting design for a new data warehouse and we're trying to design how our date and time dimensions will work. We need to be able to support multiple timezones (probably at least GMT, ...
2
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1answer
1k views

SSAS : An error occurred when instantiating a metadata object

Aside from installing SSAS, I have no experience using it. Our developers are saying that it is no longer possible to create a new aggregation, whatever the cube. The error occurs when hitting ...
0
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1answer
178 views

BI development in Microsoft BI

I need to learn how to create a dimensional modelling for an organisation that do not has a BI tool and BI model. Where can I learn more about BI development that should be used in a company? IT's ...
6
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3answers
2k 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
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2answers
2k 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
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2answers
5k 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 ( ...
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0answers
480 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 ...
4
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3answers
2k 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
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1answer
861 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
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1answer
674 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 ...
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0answers
158 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
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1answer
842 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
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0answers
801 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
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0answers
3k 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], ...
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0answers
478 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
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1answer
593 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: ...
3
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1answer
845 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
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1answer
788 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 ...
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0answers
475 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
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2answers
1k 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, ...
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0answers
4k 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 ...
3
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1answer
5k 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
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1answer
327 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
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3answers
687 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
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1answer
112 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
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1answer
212 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 ...
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0answers
50 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 ...
5
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1answer
952 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?
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0answers
191 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 ...
11
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0answers
281 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 ...
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0answers
407 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
116 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
78 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
200 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
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1answer
460 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 ...
4
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1answer
3k 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 ...
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0answers
231 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
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1answer
2k 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
5k 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
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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
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1answer
345 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
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1answer
1k 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 ...
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2answers
4k 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
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0answers
315 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 ...