Using Checkpoints Shall We Run The Package From Row Level
Jul 16, 2007
Hi,
I am using check point in my packages , but i am not able to run my packages where it exactly got failed. The scenario is i am 100 rows at source system and i was loaded 95 records into target and due to the some data formatting issues i got failed at the 96th record. Later i am trying to re-execute the package, Surprisingly my package start run from the 1 st record(nothing but the start point of dataflow task).
How can i achive to run from where it excatly got failed(96th record) ?? is it possible using check points else is there any work-around approach ??please respond this post , it is very helpfull for me..
TQ
Sreenivas
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Mar 11, 2008
Hello,
I have a package that contains a connection manager to a DB2 source. The password is configured within the connection mananger. The configuration string was included in the package configurations (SQL Server). The package is saved in VSS, and locally on my hard drive.
When a colleague attempts to open the package is Visual Studio (from VSS), He gets a message similar to the following.
Error 1 Error loading 'Geac_RK502.dtsx' : Failed to remove package protection with error 0x8009000B "Key not valid for use in specified state.". This occurs in the CPackage::LoadFromXML method. . C:Documents and SettingscdunnMy DocumentsVisual Studio 2005ProjectsGeac_RK502Geac_RK502Geac_RK502.dtsx 1 1
I'm very sure the package protection level was to encrypt sensitive data with user key. After he ran into this problem, I tried again to open the package from my computer (the machine that the package was created on) and now I get the same message. If I attempt to open the package anyway, I first get a message that there were errors in the package while it was being loaded, and that the package might be corrupt. After that message, I get one that states the document contains one or more extremely long lines of text....do you still want to open the file. If I click yes, the package opens read only with the following message:
Microsoft Visual Studio is unable to load this document. Failed to remove package protection with error 0x80090008. "Key not valid for use in specified state". This occurs iin the CPackage:LoadFromXML method.
I'm looking into more information about package protection. What can I do to avoid this problem, and what protection level should I be using so that my colleague can open the package? How can I correct the problem with this particular package, and have the package open?
Thank you for your help!
cdun2
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Apr 1, 2008
Hi
Can I limit an SSIS package that should run only for specific time, if it exceeds then should stop.
Ex. mySSIS.dtsx should run only 5 min, if exceeds 5 min it should stop running and exit.
Thanks,
Madhu
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Feb 1, 2008
For those of you who have had a hard time like me trying to figure out using Protection level for an SSIS package whilst deploying the package via the SQL Server Agent, here is a piece of advice:
Firstly the protection level is set by Default to - "EncryptSensitivewithUserKey".
The encryption actually takes place only if you have things like - passwords etc..
From my experience - using both - "EncryptSensitivewithUserKey" and "EncryptSensitivewithPassword" Security features have turned out to be unreliable when deploying through SQL Server Agent (even while using a Proxy account having all previliges).
This is it seems because of issues with the user who created the package being different from the user who deployed the package. (which is really ridiculous).
So I used the ProtectionLevel - "DontSaveSensitive" - which means it is not going to encrypt anything in the package and so ur sensitive information would be blank. You would have to then supply your password etc using a configuration XML file. - using SSIS "Package configuation" in your menu....
This has been the most reliable way of solving the whole problem with encryption.
bear in mind that you might want to put the XML file in a secure location to which no one else has access to.
Thanks
Pramod
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Aug 11, 2006
I read other threads with this problem and one solution was to install SP1 on the workstation. Our server is running 9.00.2047(SP1) and my workstation SSMS version is 9.0.2047.00 so I'm assuming it's SP1 and I am still getting this error.
To make matters worse, I have jobs set up to run these packages ON the server, but they aren't working either because I have '...error authenticating proxy...Logon failure unknown user name or bad password'. I'm trying to use my Windows login because it has sysadmin rights; I created credentials, assigned them to a proxy under SSIS Package Execution; in the SQL Agent log I get the error '...SQLServer Error: 22046, Encryption error using CryptProtectData.'.
Any suggestions appreciated.
</P
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Mar 26, 2008
Hi all,
I have a package on which i've applied a package level OnError event handler. The OnError event handler includes a Script Task (that builds up a string of errorCode, errorDescription, MachineName etc...) and a WebService Task that calls a webservice to send an email including the built up string from the script task in the body of the email. This has worked fine in one package where i've applied it but for some reason in a second package the existence of an OnError package level event handler seems to be completed ignored. I'm causing various package object to fail but the OnError handler never fires. I know the obvious answer is find what's different between the two packages but i can't see that any is different (in relation to package level OnError event handling).
Has anyone else come across this? Any suggestions?
Thanks
M.
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Feb 27, 2006
I am trying to reference a package level variable in a script component (in the Code) and am unable to do so successfully. I have it listed as a ReadOnlyVariables in the custom properties of the script component, however unable to reference it in the code.
Any help will be appreciated.
Thanks,
Andy.
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Feb 20, 2007
Lately, I have been experimenting with SSIS and I created a generic custom error logging component that saves all offending data on data flow component failure. However...
Instead of re-directing rows at the data flow level and handling/logging the data at that level, is it possible to catch all of this information at the package level and handle/process it there?
If so how would you do this?
Thanks!
Tony
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Mar 3, 2008
I want to use a checkpoint in an SSIS package and would require some help.
I have a scenario like this
Task A ------ Task B-----------Task C
------- Task B1
Task A has a precedence constraint which determines if either Task B or Task B1 runs. Task B is run if the condition is met and Task B1 if the condition is not met.
I would like Task B1 to be a script task that is used to fail Task A so that when the package is restarted it will start from task A based on the checkpoint.
Is there any way to do this ?
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Oct 6, 2006
My project currently has task which have their own individual event handlers that get called onError (setup event messages). I also have a package level event handler that performs a generic task (sending events to the windows eventviewer) In the package level event handler there is a script task that decides on a boolean variable whether to "Success" or "Failure" to different task. When I fail one task of the main control flow, the task level event handler runs, then the package level event handler runs, and then it also runs again for some unknown reason. The second time it runs it picks up the value of a variable set in the variables window. However, I change this value at runtime to the value from a database. I can't understand why it would run the second time, and if it did run why it would have the value from the variables window and not the value that is set in memory. It's like the event handler runs with the value from memory and then runs and picks the values back out of the variables window, replacing the db values and re-runs.
Maybe the package itself is failing all together and then re-runing the package level event handler?
Any help would be greatly appreciated.
-Chris
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Nov 9, 2006
Hi,
Can anyone explain to me why my ssis packages will not work when DontSaveSensitive protection level is selected? My package configurations are set as SQL server configuration type, and I have a table in a database that contains all the sensitive information (passwords and such). If I select "EncryptSensitiveWithUserKey" everything works, but I will be the only one able to execute the packages (not good, I need others to be able to execute them as well).
The error I'm getting tells me that the connection is not configured correctly or I may not have the right permissions on the connection.
My guess is that the DontSaveSensitive drops the passwords, but when I edit the data source and re-enter the password, it still does not work. Also, the database table I use that contains the sensitive data is not affected, all data remains.
What the fudge is going on here? I'm a newbie at this, can someone help me out?
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Jan 30, 2007
Hi,
I have created a Integration Services package that takes a table in a database, and transfers it to a flat file. This package has successfully run through visual studio 2005 as a .dtsx package, and given the output that I expected.
However, now, I am trying to excecute the package (as xml) using C#, and I am receving this error:
Error in Microsoft.SqlServer.Dts.Runtime.TaskHost/DTS.Pipeline : The product level is insufficient for component "Flat File Destination" (31).
I do not understand how a working package would have this kind of error.
Considering that it runs when I do not use C# code to execute the package means that I have SSIS properly installed, and I have the proper versions (or it should not execute ever). I have SP1 for both SQL Server 2005, and Visual Studio 2005 installed.
Other packages that I have created using C# code also have the same problem.
Any assistance would be greatly appreciated.
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Jun 14, 2007
I have a package that has 4 Script Tasks that are placed sequentially.
I have Task1--> Task2-->Task3-->Task4
The arrows between them are OnCompletion Arrows as opposed to the Standard OnSuccess arrows.Even if Task2 failed, it would still execute 3 and 4
the catch is that i want it such that when i run the first time and task 2 fails, then all the tasks except task2 should run which is fine, but when i rerun it. I want it such that it realises that task 2 had failed earlier, so it runs just task2.... if both 2 and 4 had failed then it should just run 2 and 4
i tired to implement it with check points, but the problemn is that if it fails at task2 it stops at task2 and does not continue to execute tasks 3 &4... when u rerun it starts at 2 but like i said i would like 3 & 4 to have completed the previous run...
Any suggestions would be helpful
Thanks for any help in advance..
smathew
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Dec 4, 2006
I have a package that uses ssis checkpoints. It works well. However, when I try to setup transactions for some task, the chekpoints aren't used.
I read BOL and It states:
"If a package is configured to use checkpoints, Integration Services captures the restart point in the checkpoint file. The type of container that fails and the implementation of features such as transactions affect the restart point that is recorded in the checkpoint file."
But, how checkpoints are affected by transactions? what relation exists between this two components?
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Oct 13, 2006
Hello all,
I have been struggling trying to read and/or write package level variables from within my custom task. I'd like to be able to get and set values from within the Execute method of my custom task. I have searched this forum and the books online and can't seem to find the answer. I thought maybe I could use an expression on my task (mapping the package variable to a custom task public property) but that doesn't seem to be working for me. I also would have thought I could use the VariableDispenser object from within my task but the collection is empty. I have 3 package level variables configured and can't seem to find a way to access them (with intentions of getting/setting). Could someone point me to a good doc or provide an example that may accomplish this? Thanks!
(I'm using package level variables as a means of passing simple information between tasks that are not using a DB, if there is a better way I'm open to suggestions.)
Jay_G
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Jul 28, 2006
While executing SSIS package from command prompt as follows:
dtexec.exe /DTS "MSDBetl-hyundai-package" /SERVER tvmwindev02 /CONNECTION "TVMWINDEV02.HISNA_POC";"Data Source=TVMWINDEV02;In
itial Catalog=HISNA_POC;Provider=SQLOLEDB.1;Integrated Security=SSPI;Auto Translate=False;" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING E /CONSOLELOGO
while executing the package following error message is received as :
Error: 2006-07-28 15:12:36.60
Code: 0xC00470FE
Source: Data Flow Task DTS.Pipeline
Description: The product level is insufficient for component "Data Conversion" (202).
End Error
and at the end as :
DTExec: The package execution returned DTSER_FAILURE (1).
Same error appers while executed from Integration Services - ->stored packages - - >name of the package -> mouse right button, run package.
But the same executes perfectly from visual studio, where it is developed.
what could be the reason?
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Jul 12, 2015
I am developing a table driven ETL system, where I store large PL/SQL queries in a varchar(max) field.  I read the field into an object variable at the package level using a SQL task.  Next I have a C# script task that creates a connection to our Oracle database using the Oracle provider.  I am trying to set the Command.Text property to the PL/SQL statement I've stored in the package level object variable, but I'm having difficulty getting the Pl/SQL text back out of the object.
I've tried Object.value.tostring, but it just returns a generic "system__text". how I can proceed?
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Mar 16, 2006
Running eval. edition of Sql Server Standard 2005. "Insufficient product level" error is thrown during validation phase of an OleDBCommand data flow task. This task type is not licensed in Sql Server 2005 standard? The component runs a very simple sql update statement against a one row table in Sql Server 2005.
If it works from BIDS, should it not work from dtexec.exe on the same box?
Does dtexec run under the security context of the logged in user?
Thanks,
Ken
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Mar 6, 2008
hi people, i have crashed on a this problem. I have a sequence container and on this container I have set "FailPackageOnFailure=true". Now in this container there are 2 tasks. The first one is preceeding the second one. Now both this task have set "FailParentOnFailure=true". Both task are the same and their purpose is to drop table A.
1) I run the package and it fails, because there is no table to drop.
2) I create the table manualy and run package again.
3) I see, that the first task is beeing just SIMPLE OMMITED and the second task runs
In general, everytime any task in a sequence container invokes failure, next time is beeing ommited regardelss of its status. How can this be fixed ? Thanks
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Jan 17, 2006
I am building a set of packages to load different things, some of which have relationships with the others. Therefore I want them loaded in a certain order. I have built a main package that executes the set of packages to control the flow of the packages.
Now, I want to implement checkpoints. Ultimately, I only want to deal with the main package that controls everything. So I figure the main package needs checkpoints enabled. When packages are nested and checkpoints are on at the top level package, will the nested package(s) start at the control flow point of failure or will it run the entire nested package? Should checkpoints be implemented within the nested packages as well? Should checkpoints only be implemented within the nested packages? Again, remember that I only want to launch
estart the main package.
Thanks. Any insight would be appreciated.
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May 26, 2007
Hello everyone, I had been studying the relationship between SSIS Checkpoints and SSIS Transactions.
What I want to do is to create a package with different task, where each one task creates a new transaction, and the same time each task be a checkpoint, it€™s in order to restarts the package from the failure task not from the beginning.
The Transaction-Checkpoint solution contains two packages*:
CkeckpointsAndTransactions1.dtsx and CkeckpointsAndTransactions2.dtsx
Package CkeckpointsAndTransactions1 contains four tasks, task three always fail. The package is configured to use checkpoints and each individual task creates a checkpoint. Additionally, each task creates a new transaction. The package has the TransactionOption setting to NoSupported.
In the CkeckpointsAndTransactions1 package there is something wrong, when the third task fails and I restart the package, the package starts from the beginning, this is wrong!!, the package should restart from the failure task.
In order to the package works like is expected it€™s necessary to add a new task between second and third task. It is also necessary that this new task hasn€™t transaction support. This is shown in the CkeckpointsAndTransactions2 package, in this package after package failure, I restart the package and the package restarts from the failure task, like is expected, but the additional task should not be necessary!!
Does anyone what is wrong in my packages?? How can I to create a package with different task, where each task creates a new transaction, and the same time each task be a checkpoint?
*Please download the BIDS solution from hernan93.files-upload.com (Transaction-Checkpoint.zip file)
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Aug 23, 2007
Hi there,
I am trying here to get a situation going which includes both transactions and checkpoints to make sure that when something goes wrong I don't get a) data corruption (hence the transactions and b) I don't have to completely restart my 2hr run (hence the checkpoints). However I ran into something of which i cannot see whether it is intended behaviour or simply a bug.
Here's the deal:
I have a SSIS-package in which I enable checkpoints (CheckpointUsage: IfExists and SaveCheckpoints: True).
I have 2 Dataflows which follow eachother (the first dataflow prepares data for the second dataflow to edit).
Because I want to make sure that my data is secure I put a separate transaction on both the dataflows.
And here my problem arises. If I run my package now and the second dataflow breaks then my checkpoint sends me back to the first dataflow and my initial insert is executed again, which isn't meant to happen (I enabled checkpoints to prevent rerunning items). Somehow my checkpoint does not register the fact that the first dataflow has already been executed and it will execute that one again upon rerun.
However: if I put a random task between the 2 transacted dataflows (for example an empty script-task) it will work as intended. Just as long as this inserted item doesnt have a transaction; because if it does then the problem comes back
Now if I execute the package then my checkpoint shows that the first dataflow has already been executed and thus it will not execute this one again and it starts at the second dataflow upon re-execution.
I can work around it (with the empty script-task) but still I am wondering as to why this is happening. I am very interested to hear whether this is really a bug or if it is intended behaviour (and if it is then why is it intended?)
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May 2, 2007
I have a package that has a container containing multiple DF Tasks.
The container is set to be Transacted, such that should any of the DF tasks fail the data inserted in any of the previous tasks rolls back.
This works as expected.
However, this container is part of a larger package and so I wanted to have a checkpoint on it, so that should any of the tasks within it fail, the package could be restarted from this container.
However, I would expect the functionality to be that on failure, the checkpoint would cause the whole container to be started again (because the container is transacted all DF task info would be rolled back) so we would expect it to start at task 1 again.
This is not the functionality I see. The package restarts from the failed task within the container every time.
According to the book Prof SSIS, it should start again from the first task and as explained this makes sense on a Transacted container as you would want this to happen.
A previous forum message encountered the same issue it appears:
See SSIS Checkpoints 04 Dec 2006.
This is an extract from it:
"I only experimented a little but my experience was that when I have a transacted container with multiple tasks that are checkpointed, SSIS would try to restart from the task that failed rather than from the first task in the container. The transaction was being rolled back correctly though.
In short, I felt that check points were not aware of transactions.
So, I ended up with this setting and it works for me:
Container is checkpointed and trasacted.
Tasks within the container are not checkpointed.
'FailParentOnFailure' property set to True on the tasks.
That way, if a task failed, it would fail the container and a checkpoint would be created at that level. Transaction would be rolled back as usual."
While this makes sense to me it is not the same properties that the SSIS book has that work.
Additionally, this didn't work for me either !!
I have tried every combination of FailPackageOnProperty and FailParentOnProperty that makes sense but every time the package restarts from the failed container within the task.
The transaction is rolled back correctly every time, but it seems the checkpoint that is created is not used correctly when dealing with transactions within containers.
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Oct 14, 2006
Hi,
We are currently facing an issue in ensuring restartability of an SSIS package. The scenario is explained below.
Context:
The SSIS Package has two Data Flow tasks. The Data Flow task named DFT1 is the predecessor for DFT2 and chained with OnSuccess precedence constraint.
OnPreExecute and OnPostExecute event handlers have been implemented for DFT1. Each task in both event handlers as well as DFT1 and DFT2 have FailPackageOnFailure set to True.
Scenario1: Task in OnPreExecute of DFT1 fails.
DFT1 is attempted and succeeded.
OnPostExecute of DFT1 was not attempted.
DFT2 was not attempted.
Checkpoint file was created; however, no entries were made.
When restarted, execution started from first step in Control flow.
Scenario2: Task in OnPostExecute of DFT1 fails.
DFT1 and its OnPreExecute Event were executed.
DFT2 was not attempted.
Checkpoint file was created and entries were made. Entries had DTS:result as 0 for OnPreExecute and DFT1 tasks.
When restarted, DFT2 was executed. OnPostExecute event, which failed during previous execution, was not attempted.
Each task in the package, whether it is in Control flow or as part of an event handler is crucial for seamless execution. But apparently, as explained above, there is no reliability on the event handlers in case of failures. Has anyone encountered similar scenario? Is this behavior as per design of the runtime engine?
Thanks, in advance,
Regards,
Rajesh
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Oct 24, 2006
Hi,
I have a master package with a sequence container with around 10 execute package tasks (for child packages), all in parallel. Checkpoints has been enabled in the master package. For the execute package tasks FailParentOnFailure is set to true and for the sequence container FailPackageOnFailure is set to true.
The problem i am facing is as follows. One of the parallel tasks fails and at the time of failure some of the parallel tasks (say set S1) are completed succesfully and few are still in execution (say set S2) which eventually complete successfully. The container fails after all the tasks complete execution and fails the package. When the package is restarted the task which failed is not executed, but the tasks in set S2 are executed.
If FailPackageOnFailure is set to true and whatever be the FailParentOnFailure value for the execute package task, in case of restart the failed package is executed but the tasks in set S2 are also executed.
Please let me know if there is any setting that only the failed task executes on restart.
Thanks in advance
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Sep 21, 2015
I have a sequence container in my Package and this sequence has more than one control flow tasks.
Can I create the checkpoints such that only the failed component inside the sequence container runs again and not the other successful components/tasks in the sequence container?
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Feb 13, 2007
Hi,
I have a FTP task in my control flow that download files from a FTP server. This ftp task is inside a foreach container that loops over a ADO recordset for the file name. The files that the ftp task pulls are huge. If the FTP task fails then I want the FTP task to restart and only download those files that have not been downloaded. Is this possible?
What possible configurations do I have to make to the foreach container and the filetask?
Thanks a lot in advance for your help and time.
Regards,
$wapnil
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Jan 16, 2008
I want to perform column level and database level encryption/decryption....
Does any body have that code written in C# or VB.NET for AES-128, AES-192, AES-256 algorithms...
I have got code for single string... but i want to encrypt/decrypt columns and sometimes the whole database...
Can anybody help me out...
If you have Store procedure in SQL for the same then also it ll do...
Thanks in advance
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Nov 19, 2007
Hi,
AM in need of SSRS 2005 design documents for a project purpose. Can somebody let me know where can i find these documents? Thanks in advance
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Nov 29, 2006
When you utilize transactions in ADO.NET are the locks put on the entire TABLE used or at the row level?
For instance if you do a SELECT within a transaction if you only pull 5 rows out of a 1000 row table can you just make it lock the rows that have been pulled? It seems like it locks the entire table?
Thanks
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May 3, 2007
Hi, Can anybody please explain me, what is low level and high level locking in SQL Server 2005 database.
Also what is the name of process which converts low level locking into high level locking and vise versa.
-Sanjeev
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Jul 20, 2005
Hi..I'd very much appreciate it if someone would tell me how to translatea statement level trigger written in Oracle to its equivalent (if there isone)in MS SQL Server. Ditto for a row level trigger.If this is an old topic, I apologize. I'm very much a newbie to SQL Server.Regards,Allan M. Hart
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Jun 4, 2015
Problem setting is a geography dimension with multiple user defined hierarchies in SSAS 2008.Â
Ex.:Â
Hierarchy 1 (political territory): level 6 --> level 5 --> level 4 --> level 3 (state) --> level 2 --> level 1
Hierarchy 2 (sales territory): level 4 --> level 3 --> level 2 (sales region) --> level 1
...
Hierarchy 9
The relationship between state and sales region is n:1, i.e. one state belongs to exactly one sales region, and one sales region can consists of one or multiple states.  Unfortunatly I can't define this attribute relationsship in the dimension because it would lead to a diamond-shaped relationsship without a user-defined-hierarchy to back it up. So far that isn't much of a problem, user don't drill down from sales region to state. But now I want to define a calculated member that multiplies a measure from the main measure group with another measure from a weighting factor measure group at the state level and above. The granularity attribute of the geography dimension in the dimension usage tab of the weighting factor measuregroup is the state.Â
So far what I've got is:
CREATE MEMBER Currentcube.Measures.[weighted measure state and above] AS NULL;
SCOPE (Measures.[weighted measure state and above],
Descendants(geography.[political territory].[all member],3,SELF_AND_BEFORE),
Descendants(geography.[salesterritory].[all member],2,SELF_AND_BEFORE),
... Descendants(geography.[hierarchy 9].[all member],1,SELF_AND_BEFORE)); this = sum(existing(geography.[political territory].state.members), measures.[main measure group measure] * measures.[weighting measure group measure]);END SCOPE;
This works from a functional point of view, but is rather slow when querying any other hierarchy than the political territory hierarchy, because SSAS first goes down from the state level to the key attribute of the geography dimension, and then aggregates from there to the sales region.In other words, I want SSAS to resolve the relationsship (which state belongs to which sales region) through the dimension, and not through the fact, and apply the calculation afterwards. Like some kind of currency conversion, but only from a certain level upwards.
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