Is that fact is mandatory in the physical layer?

Similar Questions

• When I click on "Show data" in the physical layer, the system throws an error of that connection failed

  Hello experts.

  I've download a RPD on my local machine. I have already imported all of the tables used in this RPD on my local machine. I created the DSN (obiee_reports), and the test connection is successful.

  I created a pool of connections with the DSN (obiee_reports). However, when I try to "view data" in the physical layer, the system throws an error "connection failed". Also, I am unable to create any analysis.

  I m do not know what I missed. Please notify.

  Thank you and best regards,

  Serene

  If you use Oracle db then go to OIC as calling interface.

  HostName: port / ServiceName would be one that is suitable for use

• limitation of complex enter the physical layer

  Hi all
  
  Is there a limit on the modeling of MDB when we use the complex join in the physical layer. I have 1 and 4 Dimension table with more physical table relation.
  
  
  F-> D1-> D2-D3-D4 > >
  
  F.Col1 = D1. Col1, D1. Col2 = D2. Col2, D2. COL3 = D3. COL3 and D3. COL4 = case when D4. Col5 is null then D4. Another Col6 D4. End Col5)
  
  I use a complex join D3 - D4. In the report, I get the error [nQSError: 12002] communication to the Socket call = recv error: (number = 10038) an operation was attempted on something that is not a socket
  
  If I create the new calculated column CalCCol in D4 table in sql, containing the same logic (case when D4.) Col5 is null then D4. Another Col6 D4. End Col5) and using this join column in physics D3-> D4 (D3. COL4 = D4. CalcCol) in the physical layer, the report works without error.
  
  Should we do differently modeling in MDB layer or just this is a limitation with complex join in the physical layer?
  
  Layer MDB
  
  
  
  Fact table is joined with the D1 dimension table that has four (D1, D2, D3, D4) logic Table Source (LTS).
  
  Thank you
  
  Virat

  I don't think that there are limits for complex joins in MDB and physical layer. Correct me if I'm wrong...
  NQSError reg. : error 12002--> may be reason for cache currupted can see when it changes the online mode...
  Remove the cache and re-start the services that can help you.

  Assuming that you have mapped D2, D3, D4 tables D1 by add, button seems good.

  Send me your RPD record if you have any questions...

  If brand pls help

  Published by: Srini VIEREN on January 22, 2013 16:01

• How to apply join types in the physical layer

  Hi all
  
  In Oracle Bi Admin tool, I've imported the views in the physical layer, and tried to reach points of view, now can we change the type of join in the physical layer?
  sound off for me, how can I register the type of join as "left outer" or "right outer" participates in the physical layer.
  
  can you pls help me, awating for your answers
  
  Kind regards
  Mary

  Hi Mary,

  In fact, you do not specify such information until the layer of logic (MDB). Just pretend that your physical join is an inner join for the moment. Put the tables in the MDB layer. Then look at the MDB joins. You will see that they are created as complex joins in the MDB layer, it is a best practice in the MDB layer. You will also notice a drop down which allows you to change the join of inner left outside/right external/full outer.

  Hope that helps!

  -Joe

• Why ALIAS all the tables in the physical layer?

  I build a RPD and keep see message (s) where it is suggested to Alias all the tables in the physical layer.
  
  No reason?
  
  Y at - it a PDF file / site that lists best practices for the construction of an RPD?
  
  Thank you
  
  Published by: user10679130 on August 26, 2009 10:31

  In general, you may need to use more than 1 copy of a particular physical table. This means that you must use names of borrowing, even as you would in SQL. The advantage of using the alias is that when the physical table alias exchange all alias tables are changed automatically to change things in one place as if you created "copies" of the same physical table, you need to modify them one by one. We also use a naming convention names for each alias where the Dimensions get named Dim_ *, Fact_ * facts and bridge Tables Bridge_ * there has well listed more logically (in the way that you would use in the MDB layer).

• Unable to update the number of lines in the physical layer... connection failed in OBIEE 11 g

  Hi guys,.

  I am not able to make the number of rows updated in the physical layer, I get an error message failed to connect. It comes to OBIEE 11 g Linux approx.

  I put the tnsnames.ora file in the following path:

  / * / pkgs/linux/intel/OBIEE_DIT/MW_HOME/Oracle_BI1/network/admin /.

  I have no admin under

  / * / pkgs/linux/intel/OBIEE_DIT/MW_HOME/oracle_common/network /.

  But if I enter all TNS in Data Source name, I am able to connect:

  (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = xxx.xxx.com) (PORT = 1671)) (CONNECT_DATA = (SERVICE_NAME = US1OBIEE)))

  I am not able to understand the question...

  Thank you

  Amit

  It seems that the RPD is looking for local tns config... try to use as hostname: port / ServiceName

  It should work, just in case where does not! stop to do so since it is question.

  If brand aid

• Add physical column in advance in the physical layer without using import

  Hi Experts,
  
  Is it possible to add new physical column in the physical layer in advance if you already knew that this new physical column is added to the OLAP table in the future?
  
  
  Thank you

  Hello
  Yes you can do it. Make sure you use the same column in the report once you add the column to the OLAP table.

  check if useful/correct...

  Thank you
  prassu

• Close the connection to the physical layer

  Hello
  
  I would like to know how to turn off the connection to the source that I do not in my physical layer to avoid obiee server check at startup?
  
  As if I had a lot of connection to the source due to the installation of apps Olivier how can I disable them (outsourced metadata string, forecast...)?
  
  
  Thanks in advance

  because I found outsourced for example of metadata strings but not peoplesoft OLTP?
  This means - it is not verified by obiee server at startup

  I only need connection "oracle data warehouse.

  Do one thing in each physical database in the physical layer go Conntection pool and right click--> display associated-> boot block... check for unwanted block Init... Double-click on it and disable it.

  Published by: user Sept 11, 2012 06:27

• Updating of the physical layer (new columns)?

  Hello
  
  I'm new to OBIEE. (11.1.1.5)
  I have a defined physical layer and now I added a few extra columns in these tables in the database.
  Now, how to get these new columns reflected in the physical layer.
  
  I tried the tools-> utilities-> update physical layer.
  
  But it only checks the existing data in the columns types already in the physical layer.
  Help, please.
  
  Published by: 937825 on July 16, 2012 18:46

  Use the file-> the option import metadata
  Tables and columns that are in the RPD are grayed out and that are not available are black.

  Mark correct or useful if pls help

• The physical layer Naming Convention

  Hello
  
  I am trying to install my physical layer and see the reference to name them correctly. When I look at the examples of sales, I see they use A01, A02, etc..
  
  But I have others indicate that I should their name:
  fact_sales
  dim_customers
  
  Anyone has any good advice on how to put in place a naming convention that is appropriate to the physical layer.
  
  And that I should just using this naming convention in names for the alias tables?
  
  Thank you
  Kathy

  Use as
  SALES_F and CUSTOMERS_D

  _F made
  _D for Dimensions
  At the top of case

  For Alias, use DATE (W_DAY_D) closing

  Shud be useful

• Is associated with the physical layer

  Hello
  
  I have a small doubt:
  Is it possible to give the outer joins in the physical layer+ of the RPD.i.e, left join, right outer join, and full outer join.
  If so can you please give me links associated with that.
  
  
  
  
  Thank you
  
  Cognet

  Hi Cognet,
  See can not do in the physical layer but in MDB layer its possible

  http://varanasisaichand.blogspot.com/2010/01/how-to-make-outer-joins-in-OBIEE.html

  Thank you
  Saichand.v

• In the physical layer star schema

  Recently, I came across a question from a colleague. The discussion continues as follows:
  He asked me what is the star schema, and where you can set? Physical layer or layer MDB?
  I've explained on the star schema and responded to his rest of the doubt that we define it in the layer of MDB.
  His immediate question is why can not we define it in the physical layer? Since MDB layer allows to build three-dimensional models, therefore, we must build it into this layer itself is my answer. But later in the evening, when I started to reflect on my way to the House, I started to think about his doubts.
  Here is what am curious that we can unite our physical layer tables too, why we can't define star in the physical layer? and why only in MDB? and what are the differences in the joints that we made in the physical layer as the layer MDB?
  I got tired of getting answers to these documents and in a few other online resources, but am not to succeed. Then, approach this forum in anticipation. Can anyof you help us to better understand these concepts.

  Yes, you need to (or is at least strongly recommended) to use complex joins in the MDB layer. I know that you can also use physical layers in the layer MDB, but I don't really know what happens when you do that and what are the consequences. I think I read once your knuckles are 'fixed' and the BI server is not to choose between the joints.

  So the idea is: set the 'true' joined in the physical layer using physical joints and define complex joins in MDB layer and let the BI server decide what physical join, it should use.

• In the physical layer session variable

  Hi all
  
  I am using the session variable in the physical layer, I mean select the statement as region select, back, year of ABC where siteid ='VALUEOF (NQ_SESSION. ("' siteid ')' but it generates a warning saying that
  
  WARNINGS:
  GLOBAL:
  The repository variable, NQ_SESSION. "' SiteId ', has no definition of value.
  
  even if I gave the value is equal to zero for not exisiting site in init block, but it is always survey the same caveat.
  
  is that what I'm doing wrong. Please can you give your valuable suggestions.
  
  Thanks for your replies! 1

  Ignore this warning and check the answers. Because the RPD will not maintain any session variable value.

• How to import excel as sorce of data file in the physical layer OBISE correctly?

  Hello world
  I am trying to import an excel as a data source in the physical layer OBISE. I create the ODBC which link to the correct file (http://www.oracle.com/technology/obe/obe_bi/bi_ee_1013/bi_admin/biadmin.html#t1)
  only imported the Excel using the import of database tool in the administration of Oracle's BI. I see the Excel but I can't see data in it. Can you help me, please? I'm new in the present.

  Do you have a range in excel file?

  The name of table range represents in the physical layer after you import excel file.

  See this example of blog:
  http://obiee101.blogspot.com/2008/06/OBIEE-Excel-import-prepping-data.html

  Have you used the import of database and select excel data source that you created in ODBC?

  I did the same thing and works for me.

  Save first repository and display the data and verify the source of data/name connection pool in your excel database directory.

  Concerning
  Goran
  http://108obiee.blogspot.com

• Could not import a custom in the physical layer table

  Background
  **********
  We are implementing the OBI Applications
  The RPD is OBI (analytical) applications, a. We created custom tables and are now building the logic layer.
  
  Problem
  *******
  Created a new custom table in the physical OBAW using the username of the OBI (analytical objects owner)
  
  Connected to the BI-Admin offline using the user/pwd administrator name
  
  Utility of used import, the appropriate custom table table (you can see in the dialog box), taken from the warehouse. It brings up the dialog box, and it looks like it is to import the table (by displaying the file flying over).
  
  Updating of the RPD. Even tried to connect and again.
  
  When you check the physical layer you do not see the custom table. Y at - it a cache that needs to be eliminated?

  have you checked if it creates a new connection pool and the table under this new connection pool?