How to Create Data Model

I have a database of 1000 tables. How can I create ER-Model for that database. I mean figure showing fields and relationships. I am looking for a smart way.
Regards,
Amer

You could try using Oracle Designer to create your diagrams. Also, it may make sense if you group the tables by functional areas
The Techical Reference Manual for the Oracle 11i HRMS application is good example of this, since the table relationships are shown by functional area (i.e. Person data, Job data, etc.).

Similar Messages

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~

Issue while creating Data Model in BI Publisher and logging into xmlpserver

Hi All,
We are facing an issue in OBIEE 11.1.1.5.
If we are logging with Non Admin Id (other than weblogic) and select New Data Model, a blank screen is coming. Where as, if we use Admin Id, we are getting screen as usual for creating data model. There were some blogs mentioning to change Priviledges for SOAP access, but that approach is also not working.
Further, we are also not able to open xmlpserver with Non Admin Id.
Any help or pointers would be great.
Regards,

how about pasting the content of your data template here, so that forum members can see what could be the problem.

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
We’ve examined bipublisher.log and we get several warnings:
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
+Message: Invalid path () --+
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
AuthProps: AuthSchema=Impersonate-soap|IMPERSONATE=weblogic|NQ_SESSION.AUTHINITBLOCKSONLY=******|PWD=******|UID=BISystemUser|User=weblogic
ecid: e7cc62fc411b9afe:30699382:1389a0e0d36:-8000-000000000000257b,0:4
ThreadID: 4180
This same error repeats for files webcatalogsoaphandler.cpp and localwebcatalog.cpp.
Access to SOAP is explicity granted to BISystemUser (via Manage Privileges ) and we haven’t changed any security policies…
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?

How to Transper data Model Node to Vallue Node

Hi Friends
I am getting problem in Create the Check box in Table
I am getting model node from ECC System(Zmmoa_Pending_Getlist_Input)
This is path for attributes avaliable
Zmmoa_Pending_Getlist_Input-Output-outtab
Under outtab all attributes available
My Requrement is display Check box. So I am doing like this I will care one more Vallue Node (OutTab_1) under this Vallue Node I put I have node attributes.here I careate one Check boxdatatype --Boolean(i.e Under outtab attributes)
Now I will get data from ModelNode and send that data to Vallue Node(by this node that data display in table formate.Eache Row Having Check box)
So I have to this Code But Data is Not getting in Vallunode table
in FirstView
in Submit Button
public void onActionGetData(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onActionGetData(ServerEvent)
    //$$begin ActionButton(1164287125)
    //wdThis.wdGetExamp2CompController().checkSRA();
     wdThis.wdGetExamp2CompController().checkBox();
    wdThis.wdFirePlugToSV();
    //$$end
    //@@end
This is code writen in CC
public void checkBox( )
    //@@begin checkBox()
    //Date today = new Date(System.currentTimeMillis());
    IWDMessageManager mes = wdComponentAPI.getMessageManager();
    try
         Zmmoa_Pending_Getlist_Input input1 = new Zmmoa_Pending_Getlist_Input();
         wdContext.nodeZmmoa_Pending_Getlist_Input().bind(input1);
          wdContext.currentZmmoa_Pending_Getlist_InputElement().modelObject().execute();
          wdContext.nodeOuttab().invalidate();
//          IPrivateExamp2Comp.IOutTab_1Element elem = wdContext.nodeOutTab_1().getOutTab_1ElementAt(i);
         //mes.reportSuccess("Input:" +wdContext.nodeOuttab().size());
                  for (int i =0; i < wdContext.nodeOuttab().size(); i++)
               //mes.reportSuccess("Input Of I:" +wdContext.nodeOutput().size());
               //mes.reportSuccess("Input:" );
               IPrivateExamp2Comp.IOuttabElement elem = wdContext.nodeOuttab().getOuttabElementAt(i);
               //wdComponentAPI.getMessageManager().reportSuccess("elem:: "+elem);
               IPrivateExamp2Comp.IOutTab_1Element result = wdContext.nodeOutTab_1().createOutTab_1Element();
         //Zbapiresult result = new Zbapiresult();
         result.setCheckBox(false);
         result.setConf_Shp_Date(elem.getConf_Shp_Date());
          wdComponentAPI.getMessageManager().reportSuccess("Conf_Shp_Date:: "+elem.getConf_Shp_Date());
         result.setExpt_Shp_Date(elem.getExpt_Shp_Date());
         result.setMaterial(elem.getMaterial());
         result.setMatl_Desc(elem.getMatl_Desc());
         result.setOa_Quantity(elem.getOa_Quantity());
         result.setOpn_Quantity(elem.getOpn_Quantity());
         result.setPo_Item(elem.getPo_Item());
         result.setPo_Number(elem.getPo_Number());
         result.setPo_Status(elem.getPo_Status());
         result.setPur_Group(elem.getPur_Group());
         result.setStat_Date(elem.getStat_Date());
         result.setQuantity(elem.getQuantity());
         wdContext.nodeOutTab_1().addElement(result);
     catch(Exception e)
               mes.reportException(e.getMessage(), false);
    //@@end
can u help me
how to Transper data Model Node to Vallue Node. By using vallue node that data will display in table format with Check box.
I need data display in table format with Check box
Regards
Vijay Kalluri

Hi Vijay,
TO copy values from Model Node to Value Node use the copyElements() method of the WDCopyService API. To acheive this, the name and type of the attibutes in the Value Node should be same as Model node attributes.
Example: -
Model Node <----
> Value node
---Name-String                                       ---Name - String
---Number-Integer                                  ---Number - Integer.
then use the following statement:
WDCopyService.copyElements(wdContext.node<ModelNode>(),wdContext.node<ValueNode>());
This will copy all the values.
Regards,
Poojith MV

How to save data model design in pdf or any format..?

how to save data model design in pdf or any format..?
i ve created design but not able to save it any mage or pdf format

File -> Print Diagram -> To PDF File

How to create data stores in ODI ?

Hi all,
I am new to this ODI part.Can anyone please help me as how to create data stores in ODI.
A prompt reply will be highly aprreciated.
Thanks
Saurabh.

What do you mean by "create datastores"?
If you mean you want to reverse engineer existing tables from a database, then the phrase used in the ODI docs is "reverse enginnering". If you mean to create new tables in a database, then:
1) ODI is not meant to be a database design tool.
2) Using the "diagrams" node under a data model, you are able to use the "Common Format Designer" (CFD) tool to design and create the structure. The CFD tool is a simple ER-digram tool, but importantantly, if you drag structures in from one model to another, it remembers where it came from, allowing automatic generation of interfaces, and it automatically translates the data types.

How to print Data Model in Report??

Do anyone know how to print Data Model??
Thanks your help.
- Frank

Hi Venkat,
Thanks alot.... i am checking the appendix k.
I want to know that if i want to customize the report as per the client requirement,
can you please let me know which template i will use if i required remittence advice as well as check print data on the layout.
The following is the list of field i required:
Vendor ID
Check Date
Check number
invoice date
invoice/ CR memo number
invoice description
invoice gross amount
invoice discount amount
invoice net amount
total gross amount
total discount amount
total net amount
logo
company name and info
bank name and info
check number
check amount spelled out
check date
check amount numeric
payee name
CEO signature
MICR check number
MICR routing number
MICR bank account number
mailing return address
mailing address
Venkat it would be great help if you please let me know the exact process to be follow for check printing report.
I worked on bi publisher report in 11i, but in 12i the process is bit different.
also if you have any template ready can you please send me on my mail id ... i forwarded you the test mail from my official id or on [email protected]
Looking forward to your kind response.
Regards
Ratnesh

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:
select     "table"."field"
from     "database"."user"."table"
Edited by: EBA on Nov 14, 2011 10:21 AM

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
,'=HYPERLINK("http://wwwapps.ups.com/WebTracking/processInputRequest?sort_by=status'||CHR(36)||'tracknums_displayed=1'||CHR(36)||'TypeOfInquiryNumber=T'||CHR(36)||'loc=en_US'||CHR(36)||'InquiryNumber1='||mbl.tracking_number||CHR(36)
||
'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","")

How to create a model access class ???

HI,
Can somebody tell me how to create a Model Access Class. In the Application Set, i can find the Model Access folder, but it has a list of application sets which is already created and the system asks to select a Application set. I need to create a new application set. Please help.
Regards,
Shiny

Hi Shiny,
I would suggest you not to create a new application set.
If you are enhancing a standard PCUI application, i would suggest you to create new model access classes and assign them to the same application set which is assigned with the standard model access class for that application.
Creating a model access class can be done through the transaction SE24(like any other Z-class).
Go to transaction CRMC_BLUEPRINT_C and you could assign this newly created Model access class to the standard application set. This can be done under Application Element->Application Set->MOdel Access Class.
If you still feel the need to create a new application set altogether, it can be done from Trx CRMC_BLUEPRINT_C->Layout of PCUI-> Application Element->Application set.
I hope it helps.
Cheers,
Gyan.

How to see data modeller reports in sql developer?

How to see data modeller reports in sql developer?

1) export your design to existing schema in Oracle database
2) define connection to that schema in SQL Developer
3) find "Data Modeler Reports" in reports window of SQL Developer - probably "design rules" are more interesting here
Philip

Oracle Lite: How to create data subsetting parameters?

I need to know:
how to create data subsetting parameters?
I need these parameters for use of a restricting predicate in an item publication.
I were looking the forum and i found topics about "how to set?" but i don't found how to create a data subsetting parameter.
I am replacing SQL server 2000 and SQL server CE by oracle 9i and oracle lite 5.0.2.
Thanks in advance.
PCID

Had problems with the parameters shown on pages webtogo in the datasubsettings section because none of them were "defined", but in sections 1.4.1.2 I found these lines:
Template: select * from master.task where CustCity = :city
Then click OK. This brings you back to the previous screen. The template query contains a variable (subscription parameter) named "city". Later, when you provision the application to a user, you will be prompted to enter the value for it.
I found out how to put a parameter to restrict registries that download to the pocket pc from each user.
Thank you very much!!!

How to create data transfer and copying requirements

Hi Gurus,
Can you tell me how to create data transfer and copying requirements in copying control for SD?
Thanks,
pAUL

Hi John,
Go to Transaction code - VOFM.
In the menu select Data Transfer and select where you want maintain the copying requirements i.e. at the order level, delivery level etc.
Here, you can either create a new routine or change the existing routine according to your requirement.
Make sure you activate the routine (click on Edit - Activate from menu) once you are done with the routine.
REWARD POINTS IF HELPFUL
Regards
Sai

Urgent help: how to create data source for Weblogic RMI driver

Hi,
Please let me how to create data source for Weblogic RMI driver using Administrator
console.
I understand that the following steps are required:
1.Create connection pool for the RMI driver by specfiying URL as
jdbc:weblogic:rmi and Driver as weblogic.jdbc.rmi.Driver. Now
comes the problem.. what do put in properties text area? I am
talking about key/value pairs required?
2. Having done step 1 ( which I was not able to do) , create a new DataSource
mapping to the connection pool created from step 1.
How to accomplish step 1 ? I want to finally connect to Oracle
database. Please help me.
pradeep bhat

DataSource will internally do that for you (It will use RMI internaly) . You
dont have to worry about the details of using RMI driver. Thats what is a
DataSource is for.
sree
"pradeep bhat" <[email protected]> wrote in message
news:[email protected]...
Hi Sree,
What u have written is abt configuting Datasource for type 2 and
4 drivers.
But I want to know how to create data source for RMI driver. If
I map this datasource to connection pool that is created for
type 2 or 4 drivers, i don't understand why RMI drivers are
required in first place. If i do map the data source to connection pool
created
for type 2 or 4 drivers then where i
would not have used the URL as jdbc:weblogic:rmi and Driver as
weblogic.jdbc.rmi.Driver.
Hope u will help me.
pradeep bhat
"Sree Bodapati" <[email protected]> wrote:
Hi Pradeep
To create a connection pool you have to use a database driver not RMI
driver. So use a thin driver or the WebLogic jDriver for Oracle to setup
your connection pool. Once the connection pool is created you can create
a
DataSource and use this datasource to connect to the database.
The RMI driver can be used to get connections from the database via the
connection pool and in that case you dont need a datasource. Recommended
approach is to use a DataSource.
hth
sree
"PRADEEP BHAT" <[email protected]> wrote in message
news:[email protected]...
Hi,
Please let me how to create data source for Weblogic RMI driver using
Administrator
console.
I understand that the following steps are required:
1.Create connection pool for the RMI driver by specfiying URL as
jdbc:weblogic:rmi and Driver as weblogic.jdbc.rmi.Driver. Now
comes the problem.. what do put in properties text area? I am
talking about key/value pairs required?
2. Having done step 1 ( which I was not able to do) , create a new
DataSource
mapping to the connection pool created from step 1.
How to accomplish step 1 ? I want to finally connect to Oracle
database. Please help me.
pradeep bhat

How to Create Data Model

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