Selection of Middle tier components for creating data model

Which business layer is prefered to create interactive data model: 1. ADF business components or 2. Enterprise JavaBeans using Java persistance API (JPA) or 3. Toplink 4. Portlets
which minimizes writing low level codes and how much OOPS knowledge is required for creating above business layer binding data to viewcontroller layer?

Portlets is view layer.
About business services layer:
1. ADF business components --> Heavy DB layer, Developer not very OOPS/Java oriented.
2. Enterprise JavaBeans using Java persistance API (JPA) --> When you are looking for portabilily across App Servers/ Developers good at EJB3.0
3. Toplink --> Depends on developers.
So based on skill set and requirements you can choose any one. But if you are on a Oracle stack go for ADF BC.
Venkat

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Hi All,
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Oracle WorkFlow Server (Middle Tier Components)

To OWB Gurus,
I'm trying to install Oracle WorkFlow Server to create Process Flows and Schedule for the ETL mappings that I have. When tryin to install WorkFlow Server, it specifies to install Middle-Tier Components. My question is for creating the WorkFlow Process and Scheduling do I need to have the Middle-Tier Components installed? Can I create the flows without the middle tier components ?
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Please help creating data model where query has & in select

Below is the actual code of the part of select having a problem.
When I had '&' instead of chr(36), a window opens up saying 'Please enter values for lexical references in sql then has *&' and empty box and check box then flex field.
So I replaced '&' with chr(36) below
After I put the code in, it is asking me the question ====>
'Do you want to create a bind parameter? : //wwwapps.ups.com/WebTracking/processInputRequest?sort_by
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||
'track.x=0'||CHR(36)||'track.y=0","'||mbl.tracking_number||'")' "Tracking Link (Click to Track)",

Hi,
Looks like no more problems creating data models after replacing the '&' and ':' with their chr(x) counterparts. But when they I run the report, it shows the hyperlink code below instead of the hyperlink tracking number they can just click on. Also when I try the query in toad, it works.
=HYPERLINK("http://wwwapps.ups.com/WebTracking/processInputRequest?sort_by=status&tracknums_displayed=1&TypeOfInquiryNumber=T&loc=en_US&InquiryNumber1=&track.x=0&track.y=0","")

Software for Creating Data Flow Diagrams .i.e developing softwares

i recently switched to archlinux from ubuntu.there is ubuntu there was tdfd for creating Data Flow Diagrams but i am not able to find any alternative for archlinux.
Could anyone suggest me the software to be used.
Thanks

Pratgeek wrote:i recently switched to archlinux from ubuntu.there is ubuntu there was tdfd for creating Data Flow Diagrams but i am not able to find any alternative for archlinux.
Could anyone suggest me the software to be used.
drcouzelis wrote:
rp181 wrote:Can't find the program u are talking about though.
I can't find it either. Pratgeek, what was the name of the application you used in Ubuntu? Is there a website for it?
probably a kind of necrobump, but i've been searching for flowchart drawing software, and found this topic.
well, mentioned tdfd is the part of software suite called TCM available at least in debian/ubuntu.
it appears to be really old, i could found only user guide and ubuntu/debian package pages on the web, but it appears to be working quite well.
i've installed it on my ubuntu machine just half an hour ago, but it seems to be at least worth to play with, and i'd even make a PKGBUILD if i like it.

Problem in creating DATA Model from SQL SERVER 2008 in BI PUBLISHER

Dear Team,
I connect BI Publisher with SQL SERVER 2008 But On creating Report on BI,when we create data model...dataset,
i select the tables but when i click on RESULT i am geting this error.
error--
[Hyperion][SQLServer JDBC Driver][SQLServer]Invalid object name 'DBNAME.DBO.TABLE'.
please resolve this problem...
Thanks,
Him
Edited by: h on Aug 22, 2011 6:31 PM

Hi David,
The things I said are not a fix for this problem.
If your RCU installation worked, then you do not have to worry about modifying the createfr.sql.
Edit:
I've just tracked the problem. It appears that when using the query builder, BI forgets to add the " sign.
For example:
This query will give the hyperion error.
select     "table"."field"
from     "database.user"."table"
To correct it write it like this:
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Edited by: EBA on Nov 14, 2011 10:21 AM

Error when creating data model - Internal Server Error

When trying to create a new Data Model in BI Publisher (11.1.1), we are getting a “Internal Server Error” message and the page to create data models wont display. We are able to login to BIP with any user, but we cant do anything else… (seems due to a null pointer exception, as shown in this message):
+[ServletContext@605092857[app:bipublisher module:xmlpserver path:/xmlpserver spec-version:2.5 version:11.1.1]] Servlet failed with Exception+
java.lang.NullPointerException
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Component: AdminServer
Module: oracle.xdo
Message: SawUtil.setUserHome - Unable to lookup user home: weblogic
Component: AdminServer
Module: oracle.xdo
Message: java.rmi.RemoteException: access denied for user to path /users/weblogic.; nested exception
Then, we get this errors in sawlog0.log:
Component: OBIPS
Module: saw.soap.catalogservice
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File:webcatalogsoaphandler.cpp
Line:877
Location:
saw.soap.catalogservice
saw.SOAP
saw.httpserver.request.soaprequest
saw.rpc.server.responder
saw.rpc.server
saw.rpc.server.handleConnection
saw.rpc.server.dispatch
saw.threadpool
saw.threads
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Any ideas why this is happening and how to solve it?
Thanks in advance.
Regards
Edited by: user8021127 on 19-jul-2012 1:12

Did you find a solution to this?

Identify Entities for Logical Data Model

Hi,
I donno exactly this is the correct forum for this question. I believe there are database experts here to help me on this.
I am in confusion that, phsically the data can be saved in a set of tables (4-5 tables). But different views (User Interfaces) and reports can be created from these tables.
Assume that,
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Thanks & Regards
M Thiyagu

sorry, i couldnt understand your query..
thanks,
baskar.l

Create data models using interactive reporting

Hey guys,
I was wondering how you create data models using interactive reporting. An simple example would be great? I would really appreciate if I could get an answer.
Also, I wanted to understand a real world situation that you guys might have faced with creating data models, etc...thanks a ton :-)
-- Adi

Your question is not that much clear on what you are asking for.
But for reference please have a look at the below doc which explain the Integration with IR and webanalysis what you require.
IR and WebAnalysis with Essbase
Thanks,
~KKT~

How to attach jkm for a data model?

please suggest me.....
i want to use journalizing for a data model so i need to give jkm for that how can i give jkm in the journalizing tab of that particular model

Hi,
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Hi Guys,
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Regards

Dear Pullaiah,
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See include LCIFIF01
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EXPORTING
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Predicate value Type for Created Date column

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Thanks in advance.

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Data Model best Practices for Large Data Models

We are currently rolling out Hyperion IR 11.1.x and are trying to establish best practces for BQYs and how to display these models to our end users.
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Obviously, this isnt' acceptable to be given to our end users like this, so i'm asking for suggestions.
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hope this helps anyone else who may bump into this issue.

Not able to save a newly created Data Model in BI Publisher.

Hello everyone,
I was trying to create a new Report (my very first report) in BI Publisher. I created a new Data Model and a Data Set. But I am not able to save the Data Model and thus not able to proceed to the report. There's no error shown. Same happens with reports too.
Kindly provide me with a solution.
Regards
Ash
Edited by: 902739 on 28-Dec-2011 01:02

You should have a group called 'XMLP_ADMIN' in your repository and administrator or the user you are using should be part of that group. Look into paint.rpd for all these.

Selection of Middle tier components for creating data model

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