11g compare to 9.2.2? The facts....

Hi chaps,
First post here... be gentle.
I'm currently working on an app which uses *9.2*. We're thinking of migrating to *10* and looking for hard facts abouts what advantages we'd get from doing so. However we're having problems pinning down some hard information. Doesn't seem like Oracle have a "reasons to migrate" list or article. Oh it's easy enough to find scraps online such as:
-anecdotal evidence in forums such as "it's faster" or "JMS is 30% faster" or "it's on Java 6 so is much faster".
-we can see some descriptions in the 11g feature lists of stuff which looks like development will be easier (a)eclipse based b) on demand deployment c) hot uploads d)new admin console with spring integration)
..but we're looking for something a bit more formal. I'm particularly interested in whether we have to move to 10 to use JPA/EJB3 (probably Hibernate) and Spring 3. Oh... and when we move to JPA we will be plugging in a distributed cache of some sort..
Any links, articles, white papers or suggestions are welcome. Or do we have to hire an Oracle consultant to come give us the answers?!
Cheers,
H

I'm curious whether you saw any documentation for the latter format being valid in Oracle 9.0... It's certainly not something I've ever heard of, so I'm not sure that it was supposed to have worked.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

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How map to my particular table to the fact table in obiee 11g...

Hi friends,
I did this simple report in obiee 11g(i.e)
"NATIONALITY COUNT IN DEPARTMENT WISE"
For that i used the following tables:
per_all_assignments_f----->fact table
hr_all_organization_units----->dim table(containing departments)
per_all_people_f---------------->dim table(containing nationality)
I made all the mappings in the physical diagram, as also viewed my report in BI answers
It shows the following results like
NATIONALITY---------------------------------------------------------------------COUNT(NATIONALITY)
AUS------------------------------------------------------------------------------------------------24
AFR------------------------------------------------------------------------------------------------25
PHQ_VB-------------------------------------------------------------------------------------------40
SH_VT----------------------------------------------------------------------------------------------4
The problem is for me it is showing the above results, but the nationality column is of various codes of the country.
Since i doesnt want the code of the nationalitian to display in the results..i need the meaning of each and every nationality..
like,
AUS------------------------Australian
AFR-------------------------African
PHQ_VB----------------------Germanian(assigned)
Since i know that the meaning for the nationalitian is available in "FND_LOOKUP_VALUES"...okay..
I can import "FND_LOOKUP_VALUES" table to the physical layer...but how i can able to give the mapping to the fact table in my physical diagram...
In my report the fact table is "per_all_assignments_f"
As my fact table doesnt contains any matching column corresponding to the dimension table "FND_LOOKUP_VALUES".....
Then how i can give mappings to the fact column???? for viewing the full meaning of the nationalitian in my report.....Help me friends...
Regards,
Harry...

Hi bifact,
I followed the step that U asked me to go but im stuck with later.....
*) I saved the query that i executed in toad with the columns showing country codes and country meaning to the excel sheet...
This is the query that i executed in toad and copied data s in excel sheet..
select z.lookup_code, z.meaning
from per_all_people_f e, per_all_assignments_f f, hr_all_organization_units h, fnd_lookup_values z where
e.person_id = f.person_id and f.organization_id = h.organization_id and e.business_group_id = f.business_group_id
and f.business_group_id = h.business_group_id and f.location_id = h.location_id
AND z.lookup_type(+) = 'NATIONALITY'AND z.lookup_code(+) = e.nationality and sysdate between
e.effective_start_date and e.effective_end_date and e.nationality is not null
*) After that i created a system DSN for the excel drive..
*) After that when i tried to import metadata of the excel data that is saved, it showed me connection failed...
For importing this excel data
what connection details i need to give:--------------------
as well as user name and also password...
Soon after importing this excel you said that to give key connection only to fnd_lookup_tables(dim) and that excel data..
if so, again im not giving key connection to my fact table..
I think again the same error will occur that no logical mapping is not made to fact so again repository is inconsistent...
Hi bifact sorry to ask you, but can you see the steps that i followed is correct and after that wat more steps i need to proceed..Can you tell me in breif manner...Thanks for your help...
Regards,
Harry...

Record count is more in the Fact tables when compared to Cube data!

When i delete request from my cube it is not getting deleted from the fact table. Cube shows around 3.5 million records but when I checked in the fact table it was showing more than 11 million records.

Hi Kingsley,
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Thanks,
Raj

Record count is double in the Fact tables when compared to Cube data!

Hello BW Gurus,
I have 2 question to be answered!
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2. The load finished successfully in the cube but the performance of the cube was very bad coz my cube request shows only 3.5 million records but when I checked in the fact table it was showing double i.e. 7 million records, which is because I deleted the failed init. request and re-pushed the data from PSA. can anyone suggest me how to overcome this I mean how to bring back my fact table records to 3.5 million?
please advise me and thanks so much!
Swathi.

hi Swathi,
1. for 0mat_plant no sid, beside rsrv, you can try rsd1, infoobject maintenance, there is menu (about 3rd from left) 'fill sid ...'.
for infocube update, please make sure you 'delete data',
'fact and dim...'. check again if fact table counts 0 records then you can update from ods with 'initialize'. or if you go by psa then delete data both infocube and ods (from ods to cube should sufficient).
2. for performance, check in infocube -> manage -> performance, make sure index and statistic is green. you can create index there, also refresh the statistic.
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Measures in the fact table

Hello,
Can i have measures in the fact table in business layer?
I am using obiee 11g.
like i have a fact table where i have a user i applied aggregation rule of count distinct.
Now i would like to add a lower function to it like count (distinct(lower(username)).
But then it becomes like a measure with fx with the name and not the usual yellow colour.
Wanted to know if its good practice?
Thanks

Hi,
You have two measure columns.
one with lower function
other without lower function.
For your information: Distinct is case sensitive.It will show the difference between 'A' and 'a'.
Regards,
Lakshmipathi.
Edited by: Lakshmipathi on Jul 7, 2011 2:41 PM

Essbase vs. Relational Data Warehouse (Which one is the fact table in DW)?

Guys, thanks in advance for your feedback but below is a simple question i am trying to get feedback on. I am trying to compare an Essbase cube to Relational Data Warehouse containing the same set of information:
Essbase Dimensions
Time, Account, Product, Scenario (making it easy)
Relational Data Warehouse
Time (dim), Account (dim), Product (dim), Scenario (Fact table)
OR
Time (dim), Product (dim), Scenario (dim), Account (Fact Table)
Which of the relational lines is correct? Is Account the fact table? or Scenario the fact table? Account will contain your usual P&L accounts. Scenario will contain your usual Actual, Budget and Forecast scenarios.
Thanks,

I am so not a DW guy, it's amazing, but I've never let little more than a brush with a product stop me from posting...
Wouldn't all of your dimensions need to be in your fact table? How else would you join from the fact table to the dimensions?
In either layout, wouldn't you have the keys for Product, Time, Scenario, Acount, and then data in the fact table?
Or are you talking about the last dimension in your layouts be the columns? If that were the case (and I don't know that it is), I would guess that Scenario changes less, so it would be in columns, although I can definitely see that not being efficient as you are likely to pull all or some of the Accounts for a given time, product and scenario versus all of the scenarios for a given time, product, and account.
I'm really curious about this as I am just the consumer of star schemas, never (thankfully, and obviously, given the above insane ramblings) the designer of them.
Regards,
Cameron Lackpour

Content Tab: None of the fact tables are compatible with the query request

Hi All,
**One thing I am not clear yet of all my years with OBIEE is working with the content tab in BMM.**
I have made a rpd the joins in physical layer as shown below:
https://picasaweb.google.com/114804305606242416264/OBIEEError#5663056545119428530
And the BMM layer as:
https://picasaweb.google.com/114804305606242416264/OBIEEError#5663056519553812930
Error I am getting when i run a request from the 3 columns from the selected 3 tables is:
Dim - Comment Code Details
Fact - Complaint
Dim - Service Details
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 14020] None of the fact tables are compatible with the query request Sr Num:[DAggr(Fact - Complaint.Sr Num by [ Dim - Service Details.Sr Cat Type Cd, Dim - Comment Code Details.Cmtcode name] )]. (HY000).
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When i click More button i see different options: Copy, Copy From, Get Levels, Check Level, what do these mean.
Aggregation Content, group by - Logical Level or Column which one should i choose and how should I decide.
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Thanks in advance,
Dev

Hi Deepak,
Option 1:
My tables in physical layer are joined as below:
D1--> F1 <--D2--> F2 <--D3
Same way i model it in BMM
D1--> F1 <-- D2--> F2 <--D3
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I go Sources>content tab of Fact F1 I set
Dimensions----------- Logical level
D1---------------------- D1 Detail
D2---------------------- D2 Detail
D3---------------------- D3 Total
then, I go Sources>content tab of Fact F2 I set
Dimensions----------- Logical level
D1---------------------- D1 Total
D2---------------------- D2 Detail
D3---------------------- D3 Detail
Then, I also go in all the dimensions and set their content levels to Details, but it still gives me errors not sure where I am going wrong in setting the content levels.
I need to know whether the way I have modeled it in BMM is right,
Option 2:
I can combine the two facts in a single Logical Fact or the above design should also work.
(F1&F2)<--D1, D2 , D3 joined separately using complex logical joins.
what will be the content tab details?
Thanks,
Dev

Create own views in the Fact Sheet

Hi Forum,
I am trying to create my own views in the fact sheet.
for instance open opportunities,closed oppportunities,open leads,closed leads... w.r.t a particular BP.
plz guide how this can be achieved.
Kind Regards!
Lucas

Hi Lucas,
In order to create your own views in the fact sheet follow the above steps:
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Mapping the Fact table to different levels of a dimension

Hi,
I have a fact table which stores the data for 4 levels of the dimensions. The aggregation method was taken care by PL/SQL and the fact table will have the data for all the 4 levels. When im trying to map all the levels to a column in the fact table using the OEM, it is generating the F KEY constraints referncing the columns mapped for the various levels of the dimension.
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Hi,
I wrote a same j2ee web application. i'am using authentification through a realm configured in the web.xml.
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Transaction data can be loaded into the Fact table without loading the

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a. True
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To my information, all the dimensions need to be processed first and then the fact table will be processed.
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11g compare to 9.2.2? The facts....

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