Alias Table Question

Hi Experts,
IF I have an example table named: TABLE1 and Dim_TABLE1(an alias table)
If I run a workflow to update the data for TABLE1. Will the Dim_TABLE1 will also be updated?
Thanks

Hi,
Alias table is anthor view of original table,source is same for both the tables...If something effected on the original table it will reflect the alias table.......
mark if helpfu/correct..
thanks,
prassu

Similar Messages

SAP Query Alias Table in Info-set not working

Hi Guys,
I'm having a bit of trouble with a query I'm writing in SQ01.
I am trying to create a standard margin report between two different costing variants that we use.
n order to do so I have had to employ the use of alias tables.
I have named the alias tables KEKO_2 and KEPH_2 accordingly and joined them in the info set with the same joins as the original tables (Left Outer to MARC on MATNR and WERKS)
However, when I have come to test the query in SQ01 I get a runtime error which states the following:
The following syntax error was found in the program
AQA0MASTER_DATA=STANDARDMARGIN :
"Field "KEPH_2-KST001" is unknown. It is neither in one of the specified
tables nor defined by a "DATA" statement . . . . . . . . . ."
But it is in a specified table! My alias table.
How can I make this query work?
Any help would be appreciated.
Thanks in advance.

Hi,
This is SAP business one reporting and printing forum. Please find correct forum and repost your question to get quick assistance.
Please close this thread by marking helpful answer.
Thanks & Regards,
Nagarajan

Alias table update errors

Hi,
I am trying to update an alias table using rules file. I am trying to update members of multiple dimensions in one single rules file. the column structure is as below:
(Dim1, Lev 0) (Alias) (Dim2, Lev 0) (Alias) (Dim3, Lev 0) (Alias)
But the above rules file is failing at column 3. It says "\\column 3 validation failure". Can you please help?
Thanks!

Hi,
Have you read this post? Alias Update
I know it was you that raised it but did it not answer the question?
LEVEL0,Dim1 ALIAS0,Dim1 LEVEL0,Dim2 ALIAS0,Dim2 LEVEL0,Dim3 ALIAS0,Dim3
should validate if each of the dimensions is set up as a level build type
You can quickly test it by creating a file with say the following.
dim1val,dim1alias,dim2val,dim2alias,dim3val,dim3alias
Create a new load rule.
Set it to dimension build.
Open the text file
Set the properties for each column as
LEVEL0,Dim1 ALIAS0,Dim1 LEVEL0,Dim2 ALIAS0,Dim2 LEVEL0,Dim3 ALIAS0,Dim3
set the dimension build properties for dim1,dim2,dim3 as level build type.
validate
Cheers
John
http://john-goodwin.blogspot.com/

Adding Alias Tables

2 Questions:
I want to combine my member names and alias table (default) into a new alias table such that the new alias table would be (Member Name - Alias Default). Is there a way to do this through a script ?
Also currently we only have 1 alias table, default, will there be any considerable performance impacts to adding an addition alias table ?

If this is a planning application, alias tables have to be created with in the planning web and upon refresh it will be pushed to essbase. I dont think you can do this using a script for planning. Even if you create these tables directly in essbase, those will be dropped during the application refresh.
If it was an " Essbase-only " application you can import/export tables using maxl/esscmd.
Adding alias table will not shown a significant impact on performance. You can have upto 9 additional alias tables.
Hope this helps!
Nra

Load and Unload Alias Table - Aggregate Storage

Hi everyone, Here I am again with another question about aggregate storage... There is no "load" or "unload" alias table listed as a parameter for "alter database" in the syntax guidelines for aggregate storage (see <a target=_blank class=ftalternatingbarlinklarge href="http://dev.hyperion.com/techdocs/eas/eas_712/easdocs/techref/maxl/ddl/aso/altdb_as.htm">http://dev.hyperion.com/techdo...l/ddl/aso/altdb_as.htm</a> ) Is this not a valid parameter for aggregate storage? If not, how do you load and unload alias tables if you're running a batch script in MaxL and you need the alias table update to be automated? Thanks in advance for your help. 

Hi anaguiu2, I have the same problem now. Do you find a solution about the load and unload alias table - Aggregate storage ? Could you give me your solution used if you have one. Thanks, Manon

Example for Alias table

Hi Team,
Could i know some real time scenarios that where we will use alias tables and how....?
thanks,

Hi,
Read here; https://santoshbidw.wordpress.com/category/obiee-10g/obiee-10g-rpd/alias-table/
You asked the same question already in another forum;
Alias table
Why ask the same question again?
Thanks,
Daan Bakboord
http://obibb.wordpress.com

Alias tabls does really improves the performence

hi all gurus
since long time i have one question in my mind about alias table
if we use alias table in physical layer,does it really improves the performance ??
so for i have used it for to avoid self joins,
can u give me at least one scenario regarding alias table?
Apart form that all are telling that one table is use full for more than one time that time we have to go for alias table
is it true?
let us take small example as sh schema ,in that we have two facts,cost and sales and dimension like product,countries,time
here my question is to maintain start schema in physical layer we have to go for alias concept.
if we give direct joins to the fact with dimensions,will it decrease the performance ?
i don't under stand ,can any one clear about it?
Thanks a lot in advance

The Answers is No for the example you described about SH Schema.
Aliasing tables, IMHO, doesn't contribute to performance gain/lag.
Aliasing concept is used to implement some complicated scenarios, like the one you described i.e. self joins.
Other examples would be a 1. circular join, 2. prevent clutter in physical layer, 3. set specific cache properties etc....are few i remember on top of my head.
In a nutshell, think of it as a modelling technique to implement complexities.
mark answers promptly.
-bifacts
http://www.obinotes.com
J

Alias Table in SQL

Hello ..
i want to join an alias Table in an SQL statment something like
Invoices_Table
-Inv_ID
-Amount
-Delevery_Country_id
-Bill_Country_id
Country_Table
-Country_id
-Country_name
I want to join Country_ID once for deleivery Country and then for Bill_Country. Which are not necessarly the same ..
How can i express it in SQL ..?
Thanx

Try
API> CREATE TABLE Invoices_Table
2 (Inv_ID VARCHAR2(100),
3 Amount VARCHAR2(100),
4 Delevery_Country_id VARCHAR2(100),
5 Bill_Country_id VARCHAR2(100));
Tabla creada.
Transcurrido: 00:00:00.34
API>
API> CREATE TABLE Country_Table(
2 Country_id VARCHAR2(100),
3 Country_name VARCHAR2(100));
Tabla creada.
Transcurrido: 00:00:00.04
API>
API> INSERT INTO Invoices_Table VALUES('A','A','1','2');
1 fila creada.
Transcurrido: 00:00:00.04
API> INSERT INTO Country_Table VALUES('1','Country1');
1 fila creada.
Transcurrido: 00:00:00.03
API> INSERT INTO Country_Table VALUES('2','Country2');
1 fila creada.
Transcurrido: 00:00:00.03
API> COMMIT;
Validación terminada.
Transcurrido: 00:00:00.03
API> SELECT I.Inv_ID,
2    C1.Country_name AS NAME1,
3    C2.Country_name AS NAME1
4 FROM Invoices_Table I, Country_Table C1, Country_Table C2
5 WHERE I.Delevery_Country_id = C1.Country_id (+)
6    AND I.Bill_Country_id = C2.Country_id (+);
INV_ID
NAME1
NAME1
A
Country1
Country2
Transcurrido: 00:00:00.07

How to use non-default Alias Table in Analyzer report

Hi,I defined many alias tables in Essbase. I would like to use a different alias table other than the "default" in Analyzer 6.5 report. In the on-line help, it said I can modify in "database connection properties" when first defining a new report to use a specific alias table. It tells me to do the following: Click the "New" toolbar button. Select a Display Type or Layout, and click OK. Right-click a database connection name in the "Select Database Connections" dialog box, and select Modify from the right-click menu.So I did this, but as I did the last-right click, there is no "Modify" option available. Only has "Add New..", "Database Connection Properties.." However, if I defined a new personal database connection using the login user, I can select to use other alias table. But this will go to personal database connection properties.Is it possible to specifically tell Analyzer to use other alias the global level in database connection? What I use to do is to have certain reports to use the default alias, and another to use another alias table. These reports should be able to share across all users.Sam

In deed it is fix in the GA.Another way to set the alias table is to do it in the Admin client. If you add a connexion to a user there is a new 6.5 button "set alias" that allow you to set the default alias table for this specific user. But, it does not exit on a user group level.

Table question/problem

This is an html table question, but since I am working with
CF on this, I thought I would post here for help.
I query and cfoutput the data in a table. The table has ten
columns. The first five are alpha numeric and the last five are
numeric. The output displays fine.
What the want to do now is to put a black border around the
number columns, the last five.
I tried to make each column its own table, but that just puts
a box around each value, the columns are not connected.
How can I do this ?
Thanks for helping.

Put a thin black left border in the sixth column and a
similar right border in the tenth (last) column.
It is neater and advisable to use CSS.
<style type="text/css">

</style>
<td class="bdrLft">
The inline formatting will look like:
<td style="border-left-color:##000000;
border-left-width:thin;">
Do the same for the top border (last 5 column headers). The
bottom border may be trickier. The idea is to apply bottom border
at the last query count. One can do without the top and bottom
borders, however.

Changing the LTS mapping in BMM layer to new Physical Alias table

Experts
I need to change the source table mapping in my BMM layer to new physical tables aliases.
I have finished BMM layer design (column name changes, business friendly names etc.) before actually creating the alias tables in the Physical layer and I know I hv to run for hiding now. I expected changing the logical source mapping to the new aliases will work but it's not the case though it works partially. Since the Column names are changed in the bmm, I have to manually change the Expression, Physical Table in the LTS column mapping tab for each non-matching name logical columns.
Column mapping is intact where both the BMM columns and the new Physical alias names match.
eg: CALENDER_YEAR(BMM) ---> CALENDAR_YEAR(Physical alias) mapping is intact but
Week Day(BMM) ---> WEEK_DAY(Physical alias) need to be changed manually.
Any tips/suggestions will be appreciated.
Regards,
Tom

Hi Tom,
I too do not see any other options here other than manually modifying the individual logical columns. When there is a new logical column, we have to map it manually to the physical column explicitly because the Admin tool will not know which physical column to pick up.
Hope this helps.
Thank you,
Dhar

How to copy a physical Alias table from one rpd to another

Hi
I am copy pasting the physical tables from one rpd to another. I first copied the physical table and then tried to copy the alias table i get the message ' Unknown Error' when i click ok it says
'Failed to copy from clip board"

Identify the "class=MyStyle" string in the MTML code, and use the Multi-File Find and Replace feature to step through each topic and change the specific instances to "class=MyOtherStyle." (I doubt that you'll want to "Replace All".)
Sorry, there's no silver bullet!
Good luck,
Leon

Resolve self-reference table by alias tables in detail

Hello Gurus,
can you tell me how to resolve self-reference table by alias tables in detail?
Many thanks.

Hello, for the following step 3, I don't understand, will you please give me some explanation for step 3?
Save your Staff universe, and test the results in Web Intelligence Rich Client as follows:
1. Run a query using Manager and Employee. Add a count on both columns.
2. Add a query with only the Manager object. Add a count. Is this the correct value?
3. Open your Staff universe in Universe Designer and edit the Manager object. To ensure
that the data is restricted to only manager data, use the Tables button. Select the
EMPLOYEE table, to force the object to use the join between the table and restrict the
data.
4. Test the result, creating a new query with only the Manager object. It returns the correct
number of managers.
5. Edit the query and add Employee. Run and display the count. There are 26 rows. Why?
The join restricts the data to look only for employees that have managers. However, there
is a manager that does not have a manager, and is now excluded.
6. Open your Staff universe in Universe Designer and add an outer join on the MANAGER
table side.
7. Save the changes and test the results in Web Intelligence Rich Client.

About alias tables

What is the use of alias table in physical layer what is the use of it
if i am not using alias tables so what is the impact???
i heard that alias table is use full for avoiding circular joins and self joins
can you make me little bit clear on it
Thanks
sreedhar

I dont know whether it will improve performance but aliases are basically used when you want to do self join .One good example is to calculate second maximum salary .In that case you will make aliases of one table twice.In obiee alaises are basically used when you want to join same table with same fact twice .For example one fact can join to time dimesnion twice with diffrent join condition .
In that case you need to create alias of original table .If you join the same table with fact twice then OBIEE will throw an error that circular joins are not allowed,This is an example of circular join.
Regards,
Sandeep

Multiple Alias tables in FR

I have a report where I am using MemberAlias in my title. I have 2 alias tables and want the report to work with the second Alias table. I have set the report in the grid with alias table2 in the properties.
Unfortunately MemberAlias keeps picking up Alias table 1. Any thoughts on where I set this correctly to take the correct alias table?
Thanks in advance

That's what I am doing (based on your syntax).
I am referring to the Grid1. But really its the POV that the memberalias is refering to. so Memberalias (Grid1, CostCenter) is what I have in my title - Where CostCenter is a POV for Grid1 . It just refers to the wrong alias table. It gives me alias table1 even though the grid1 is refering to alias table2

Alias Table Question

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