Bridge Table between two fact tables

Hello everybody,
From what I have read on the BI Administration tool help and on this forum, bridge tables are used to define many-to-many relations between dimension sand fact tables. Is it possible to have a bridge table defining a many-to-many relation between two fact tables?
Here is my senario:
1. We have a fact table called fact_Orders describing orders for some products.
2. We have a fact table called fact_Sales describing sales og these products.
3. We have a table describing the transformation from order lines to sales lines which is a many-to-many relation, because it is possible to transform an order in more than two steps.
I was thinking of connecting the two fact tables with a bridge table.
If bridge tables are inappropriate for this case, what could be a better model for my senario?
Thanks for your time.

Hi,
Well a conformed dimension is a bridge table between two facts, so not sure why you need anything else. If there is a one to many from D1 to F1 and a one to many from D1 to F2 then effectively there is a many to many join from F1 to F2 through the D1 dimension.
Sounds to me like all you need is an order dimension table, rows in the orders fact table will join to this dimension and so will rows in the sales fact table. You can then do calculations like number of sales per order, total sales revenue per order, # of order items per order etc etc.
Regards,
Matt

Similar Messages

Connection between two fact tables.

I have a problem in OBIEE 10.1.3.2:
I have two fact tables A and B. Both tables have three columns - time_id, position_id and valuea (table A), time_id, position_id and valueb (table B). I have dimensions TIME (id, time) and POSITION (id, post). Facts A and B are connected to dimensions and
both queries
select TIME.time, POSITION.post, A.valuea,
select TIME.time, POSITION.post, B.valueb
work properly.
But it is definitely impossible to execute query
select TIME.time, POSITION.post, A.valueA, B.valueB.
[NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 15018] Incorrectly defined logical table source (for fact table A) does not contain mapping for [B.VALUEB]. (HY000)
Another two fact tables in the same application I can join in any query wihout any problem.
How is it possible?
Thanks for your help
Jiri

How did you joined two Fact tables. Did you use Dimension table between?

SSAS 2008 Linking two cubes on the foreign key between two fact tables

Hi, all --
I have two cubes:
Cube 1 has Fact1 (F1, "Events") and 3 dimensions (D1, D2, D3)
Cube 2 has Fact2 (F2, "Sales") and 3 dimensions (D4, D1, D6)
As you can see, two cubes reuse D1 as their common dimension. In addition, F2 foreign keys into F1, e.g. F1 is "Events", and F2 is "Sales". Every "sale" is an "event", but not every "event" is
a "sale".
The question is, how to I link the two cubes and their two respective fact tables on the foreign key?
Thanks, Austin.

Hi Austin,
According to your description, you want to retrieve data from two different cubes, right? In Analysis Services, to query multiple cubes from a single MDX statement you can use the LOOKUPCUBE function (you can't specify multiple cubes in your FROM statement).
The LOOKUPCUBE function will only work on cubes that utilize the same source database as the cube on which the MDX statement is running. For the detail information about it, please refer to the link below to see the blog.
Retrieving Data From Multiple Cubes in an MDX Query Using the Lookupcube Function
If I have anything misunderstood, please point it out.
Regards,
Charlie Liao
TechNet Community Support

Unexpected results getting data from two fact tables through conformed dim

Hi all,
We are getting an unexpected behaviour in our OBIEE 10.1.3.3.3. We have this scenario:
We have {color:#0000ff}2 fact tables{color}{color:#000000} called F1 and F2. F1 has one measure, f1m1 and F2 has another one, f2m1.
We have {color:#0000ff}4 conformed dimensions{color}, called D1, D2, D3, Date.
When we are requesting for individual fact tables, we are getting:
date d1 d2 d3 f1m1
dt1 - x - y - z - m1
dt1 - x - y - z' - m2
date d1 d2 d3 f2m1
dt1 - x - y - z - m3
dt1 - x - y - z'' - m4
But, trying to obtain a compare scenario, we are getting
date d1 d2 d3 f1m1 f2m1
dt1 x y z m1 m4
Instead of
date d1 d2 d3 f1m1 f2m1
dt1 x y z m1 m3
Looking at query log, we have catched the reason. That's why BI Server is using to solve this request using ROW_COUNT() to join SAWITH0 and SAWITH1 in SAWITH2 result set. So, the order may not be the same in the results sets in every fact table. More or less, generated query is like:
WITH
SAWITH0 AS
(select ....
from F1),
SAWITH1 AS
(select ...
from F2),
SAWITH2 AS
select from (select ...
ROW_NUMBER() OVER PARTITION (....) c10
from SAWITH0.d1 full outer join SAWITH1.d1 ....) D1
{color:#ff0000}where (D1.c10 = 1){color}
select SAWITH2. ....
from SAWITH2
order by c1..c10
The problems seems to be that BI server is ordering the result sets SAWITH0 and SAWITH1 and getting row number to join this results sets, but this is not getting the correct result.
Any ideas?
TIA
Javier
{color}
Edited by: jirazazábal on Mar 13, 2009 2:46 PM

I have done a logical fact table with two fact table source on it.
The Sql performed against the database was this one.
-------------------- Sending query to database named PRODS_AIX (id: <<153418>>):
WITH
SAWITH0 AS (select sum(T21296.CONSUMERS_SALES_EURO) as c1,
     T21309.DIVISION_CODE as c2
from
     DIVISION T21309,
     C_CONSUMERS_SALES T21296
where ( T21296.DIVISION = T21309.DIMENSION_KEY )
group by T21309.DIVISION_CODE),
SAWITH1 AS (select sum(T21356.ORDER_VALUE) as c1,
     T21309.DIVISION_CODE as c2
from
     DIVISION T21309,
     DWH_SALES_ORDER_OVERVIEW T21356
where ( T21309.DIMENSION_KEY = T21356.DIVISION_KEY )
group by T21309.DIVISION_CODE)
select distinct case when SAWITH0.c2 is not null then SAWITH0.c2 when SAWITH1.c2 is not null then SAWITH1.c2 end as c1,
     SAWITH0.c1 as c2,
     SAWITH1.c1 as c3
from
     SAWITH0 full outer join SAWITH1 On nvl(SAWITH0.c2 , 'q') = nvl(SAWITH1.c2 , 'q') and nvl(SAWITH0.c2 , 'z') = nvl(SAWITH1.c2 , 'z')
order by c1As you can see one select (SAWITH0) for the first fact table C_CONSUMERS_SALES and one select for the second fact table DWH_SALES_ORDER_OVERVIEW (SAWITH1 ) and the two statement are joined with a full outer join.
I ask me why you have the three select (SAWITH0,SAWITH1 and SAWITH2). Can you please paste the complete SQL performed ?
Can you tell us also which SQL is performed if you select only the columns from one fact table and not for the other ?
Regards
Nico
http://gerardnico.com

Querying against two fact tables with non conformed dimension

I have two fact tables and I have this set up in RPD :
Fact1 joined to DimA and DimB
Fact2 joined to DimA
On Front end I build two analysis:
Analysis 1:
DimA.A, Fact1.1, Fact2.2
Analysis 2 :
DimA.A, DimB.B, Fact1.1, Fact2.2
In the results of Analysis 1 , I am seeing correct values for Fact2.2
In the results of Analysis 2, I am seeing Fact2.2 as empty column. I think the reason is that Fact2 is not joined to DIMB.
Is it possible that I should be able to report against both dimension tables (DIMA and DIMB) columns for FACT1 and FACT2 measures.... Even though I don't have join between DIMB and FACT2.
Any response would be helpful!!!
Regards,
Annu

Hi,
Go to the LTS-- Content Level of the fact which does not have join with Dimension and put Total level for that Dimension and total level on Column(Measure also)(Double click --Levels)(Assume Dim Hierarchy is already set up)
Pull everything(D1,D2,F1,F2) You will see results.
Update Me
Thanks
NK
Edited by: DNK on Mar 20, 2013 1:35 PM

Problem querying over two fact tables

The business requirement is that we want to be able to see sales for two different periods of times, over different brands, different Items' years and seasons per periods.
So for the different dimensions I created alias having two tables in the physical layer
for Brands, Shops and Items (tables) [These are the tables where I query for different brand, Item's year and different season]. The Business Model Schema looks like this:
Items-----> SALES <------Brands Items 2-----> SALES 2 <------------Brands 2
^ ^
TIMES TIMES 2 (TIMES JOINED WITH SALES AND TIMES 2 WITH SALES 2)
and VENDORS connected to both SALES & SALES 2 left outer joined
The need is that I need to query over two indepedent periods of time with independed dimensions but for a common dimension (Vendors).
The presentation data simplified looks like this:
Answers
Vendor Sales Qty Sales 2 Qty
1092 234 123
The problem is that when a vendor doesn't exist in one period it doesn't come and in the other although there are sales. So when I query with the same filters (same period of time, Brands, Items' years and seasons) over these two fact tables I get the same sales and correct data. When there are different criteria then I lose data.
The Query fired in the database is the following:
select distinct case when D2.c4 is not null then D2.c4 when D1.c4 is not null then D1.c4 end as c1,
D1.c3 as c4,
D1.c1 as c5,
D1.c2 as c6,
cast(D1.c2 / nullif( D1.c1, 0) * 100 as DOUBLE PRECISION ) as c7,
D2.c3 as c8,
D2.c1 as c9,
D2.c2 as c10,
cast(D2.c2 / nullif( D2.c1, 0) * 100 as DOUBLE PRECISION ) as c11
from
(select sum(T43161.amnt_1) as c1,
sum(T43161.mk_1) as c2,
sum(T43161.qty_1) as c3,
T7120.VE_NAME as c4
from
VE04_TBL T7120,
GE04_COMPANY_TBL T43802,
EI04_TBL T6931,
Salesmcost T43161
where ( T6931.EI_CODE = T43161.ei_code and T6931.VE_CODE = T7120.VE_CODE and T6931.GE_COMPANY_CODE = '1' and T6931.EI_SEASON_CODE = 'Χ' and T6931.EI_YEAR = '2009' and T7120.GE_COMPANY_CODE = '1' and T7120.VE_CODE = T43161.ve_code and T43161.ge_company_code = T43802.GE_COMPANY_CODE and T43802.GE_COMPANY_NAME = '*** Φ. & Κ. ΛΕΜΟΝΗΣ ΑΕΒΕ ****' and T43802.LIST_ITEM_IND = '1' and T43161.trans_date >= ADD_MONTHS(TO_DATE('2010-05-12' , 'YYYY-MM-DD'), -7 * 12 ) and T43161.trans_date between TO_DATE('2009-01-01' , 'YYYY-MM-DD') and TO_DATE('2009-01-31' , 'YYYY-MM-DD') )
group by T7120.VE_NAME
) D1,
(select sum(T44099.amnt_1) as c1,
sum(T44099.mk_1) as c2,
sum(T44099.qty_1) as c3,
T7120.VE_NAME as c4
from
EI04_TBL T44615 /* EI04_TBL 2 */ ,
VE04_TBL T7120,
GE04_COMPANY_TBL T43802,
Salesmcost T44099 /* Salesmcost_2 */
where ( T7120.VE_CODE = T44099.ve_code and T7120.VE_CODE = T44615.VE_CODE and T7120.GE_COMPANY_CODE = '1' and T43802.GE_COMPANY_CODE = T44099.ge_company_code and T43802.GE_COMPANY_NAME = '*** Φ. & Κ. ΛΕΜΟΝΗΣ ΑΕΒΕ ****' and T43802.LIST_ITEM_IND = '1' and T44099.ei_code = T44615.EI_CODE and T44615.GE_COMPANY_CODE = '1' and T44615.EI_SEASON_CODE = 'Χ' and T44615.EI_YEAR = '2008' and T44099.trans_date between TO_DATE('2008-01-01' , 'YYYY-MM-DD') and TO_DATE('2008-01-31' , 'YYYY-MM-DD') )
group by T7120.VE_NAME
) D2
where ( D1.c4 = D2.c4 ) /*<------- I think that this join creates the problem*/
order by c1
Edited by: user1198434 on 12 Μαϊ 2010 5:14 πμ
Edited by: user1198434 on 12 Μαϊ 2010 5:41 πμ

Hi,
go through this
http://obiee101.blogspot.com/search/label/OUTER%20JOIN
I think you are new to the forum. try searching through some of the famous obiee forums. Gurus have already covered most of the issues. few are,
http://obiee101.blogspot.com
http://oraclebizint.wordpress.com/
http://gerardnico.com/weblog/
http://108obiee.blogspot.com/
thanks,
karthick

Problems querying over two fact tables

I have a problem! could anyone help???
I have two fact tables (coming out from two select statements in the physical layer).
SALES 2 is an alias of SALES. These two tables join with some dimensions. The schema is this:
DIMENSIONS 1 >SALES <---COMMON DIMS----> SALES 2 <-- DIMENSIONS 2
SALES has three separate dimensions joining only with it.
SALES 2 the same.
The problem is that there are two common dimensions between them. When I run a query for the same criteria the results are correct. But when I am running the query for different criteria SALES are affected by SALES 2 messing up the results. Probably the problem occurs by inner joining via the common dimensions. Can anyone help me please???? THANKS IN ADVANCE!

Thank you very much for your patience....Here is the SQL:
SELECT VE04_TBL.VE_NAME saw_0, SALES.qty_1 saw_1, "SALES 2".qty_2 saw_2, REPORT_SUM(saw_1 BY ), REPORT_SUM(saw_2 BY )
FROM lpvemprofit
WHERE (TIMES.trans_date BETWEEN date '2009-01-01' AND date '2009-01-10')
AND (EI04_TBL.EI_YEAR = '2009') <-----(Item's Year)
AND (EI04_TBL.EI_SEASON_CODE IN ('R', 'Ε', 'Χ')) <----- (Item's Season)
AND (GE_SHOP_TBL.Brand = 'Καλογήρου') <-----(Shop's Brand)
AND ("TIMES 2"."trans_date 2" BETWEEN date '2008-01-01' AND date '2008-01-10')
AND ("GE_SHOP_TBL 2"."Brand 2" = 'Καλογήρου')
AND ("EI04_TBL 2".EI_YEAR = '2008')
AND ("EI04_TBL 2".EI_SEASON_CODE IN ('R', 'Ε', 'Χ')) ORDER BY saw_0

Joining two fact tables for subject area

When I tried to use two simple fact tables joined by a dimension, I am getting the “ No fact table exists at the requested level of detail” error in the answer when I try to pull the columns from Fact 1 and Fact 2 tables. I have set the content in both the fact table to lowest granularity of dimension with CUST_ID, RAT_ID, ACT_ID keys. We have one to many relationships between dimension and both the fact tables. Any feedback is highly cherished.
Fact1: keys are: CUST_ID, RAT_ID, ACT_ID, YEAR
Fields are CUST_ID, RAT_ID, ACT_ID, YEAR , Rev1, Transaction Date
Fact2: keys are: CUST_ID, RAT_ID, ACT_ID, YEAR
Fields are CUST_ID, RAT_ID, ACT_ID, YEAR , Rev2, CreationDate
Dimension keys are CUST_ID, RAT_ID, ACT_ID
Thanks,
uday

Hi LC,
We have to add two fact tables F1 AND F2 to an existing bmm. These fact tables have history tables F11 AND F22 and we have to use partition logic for this.How you did partition ? you should be using Fragmentation logic for that any how you will add the F11/F22 tables to F1 and F2 LTS , so when you join F1 & F2 to the common dimension then it should work for the calucluated measures but dont forgot to create hierarchies and specify the content levels for the fact tables
Thanks,
Saichand

Multiple 'logical joins' between a fact table and one dimension table

It appears that one cannot create multiple ‘logical joins’ between a fact table and one dimension table in OBIEE using the Oracle BI Administration Tool. For example, considering a Business Model with a dimension table TIMES and a fact table FACT containing START_TIME and END_TIME, we would like to create separate logical joins from FACT to TIMES for the START_TIMEs and END_TIMEs? Obviously, the underlying foreign keys can be created, but as far as I can tell the Oracle BI Administration Tool doesn’t support this. The workaround would be to replicate the TIMES table, but that’s ugly.
I seek an alternative approach.

Try this. Create an two aliases for the TIMES dimension (Start & End) in the Physical Layer and then remove foreign key to the "Parent" Times dimension. Create the Foreign Key in the Physical Layer to the new aliases and then create the complex joins in the BMM Layer to the new aliases as well. This will allow you to present both dates within the same table in the Presentation Layer. Not the most elegant solution but it works.

Best way to connect two fact tables when no conformed dimension exists

Can anyone please elaborate how would I connect two fact table without any conformed dimension. Let say FACTA, FACTB. FACTB is related to a dimension "StatusDim". I want to select the count of all FACTA item which are related to FACTB items with
a particular status. I have found the following article but just wondering whether it is the best practise to connect two fact tables directly.
http://bifuture.blogspot.com/2011/11/ssas-selecting-facts-with-reference.html
Thank you

Hi Ahsan,
After read the blog you posted, I think it's a pretty good solution to create a view in the relational database or a named query in the Data Source View containing as the the columns in FACTA and FACTB. Then build a dimension from it, setting the "Null processing"
property (you have to click the "plus" two times for the "Key Columns" property of the attribute in BIDS to access this property) to "UnknownMember". And then use this dimension for the many-to-many relationship. Dimensions from FactA can benefit of the reference
relationship between FactA and FactB and therefore a powerful solution it is.
Regards,
Charlie Liao
If you have any feedback on our support, please click
here.
Charlie Liao
TechNet Community Support

Join two fact tables

Hi,
I have two fact tables F1 and F2 joined with few dimensions D1.....D9. D1,D2 and D3 are conformed dimensions.
In Physical:
F1>--D1,D2,D3,D4,D5,D6
F2>--D1,D2,D3,D7,D8,D9
In Logical:
F1>--D1,D2,D3,D4,D5,D6
F2>--D1,D2,D3,D7,D8,D9
there are some ports already using above star schemas. now I got new requirements and I need to use measures from both the fact tables and conformed and unconformed dimensions.
I did the following in logical
F1 LTS GENERAL TAB ADDED F2,D1,D2,D3,D7,D8,D9 and in content tab set logical level to unconformed dimensions at total level and for conformed dimensios at details level.
F2 LTS GENERAL TAB ADDED F1,D1,D2,D3,D7,D8,D9 and in content tab set logical level to unconformed dimensions at total level and for conformed dimensios at details level.
but I'm still getting
[nQSError: 14026] Unable to navigate requested expression:
Please fix the metadata consistency warnings. (HY000)
I cheked metadata global consistency and no errors found.
Appreciate your help
Thanks
Jay.
Edited by: Jay on Sep 27, 2011 10:14 AM
Edited by: Jay on Sep 27, 2011 10:15 AM

Let me explain my issue again
In Physical:
F1>--D1,D2,D3,D4,D5,D6
F2>--D1,D7
In Logical: Single logical fact Fact_FY_Ratio has two logical sources
LTS1: F1>--D1,D2,D3,D4,D5,D6
LTS2: F2>--D1,D7
Set the content level for each LTS in Fact_FY_Ratio:
F1 to Detail for D1,D2,D3,D4,D5,D6 and to Total for D7
F2 to Detail for D1,D7 and to Total for D2,D3,D4,D5,D6
In LTS 1 general tab added inner joins with all dimensions F1,D1,D2,D3,D4,D5,D6,D7and F2
In LTS 2 general tab added inner joins with all dimensions F2,D1,D7,D2,D3,D4,D5,D6 and F1
And I also did logical complex join for Fact_FY_Ratio with all logical dimensions D1,D2,D3,D4,D5,D6,D7
I'm able to run query using D1,D2,D3,D4,D5,D7,F1,F2 but when I include D6(time dimension) it is causing problem with F2(witth F1 it is working fine).
query success with:
F1,D1,D2,D3,D4,D5,D6
F2,D1,D7
D1,D2,D3,D4,D5,D7,F1,F2
Query failed with:
F2>--D1,D7 and D6
Please let me know anything wrong with above configuration.
Thanks
Jay...
Edited by: Jay on Oct 3, 2011 7:11 AM

Error while running code template mapping between two oracle tables

Hello All
Iam getting the following error while running code template mapping between two oracle tables. Using OWB 11gR2 and oracle 11gR2 DB.
java.sql.SQLException: ORA-20001: The active workspace is not valid as a target for this mapping
c: at "OWBSYS.WB_RT_MAPAUDIT_UTIL", line 1065
ORA-06512: at "OWBSYS.WB_RT_MAPAUDIT_UTIL", line 1087
ORA-06512: at "SOURCE.FILENET_EX_UNIT_3", line 555
ORA-06512: at line 4
Job 51 error: java.sql.SQLException: ORA-20001: The active workspace is not valid as a target for this mapping
ORA-06512: at "OWBSYS.WB_RT_MAPAUDIT_UTIL", line 1065
ORA-06512: at "OWBSYS.WB_RT_MAPAUDIT_UTIL", line 1087
ORA-06512: at "SOURCE.FILENET_EX_UNIT_3", line 555
ORA-06512: at line 4
Quick help is highly appreciated.

Dera Dallan
its only a target user for the workspace where you are deploying the mapping from.
I have two repositories for two different projects. each repositary has its own workspace.
ex:-
Project 1
Work space bpms_rep_owner
Repositary owner bpms_rep_owner
Repositary user bpms_rep_user
Project 2
Work space dem_rep_owner
Repositary owner dem_rep_owner
Repositary user dem_rep_user
Reg
S.Gyazuddin

How to create a ROLAP Cube that has two fact tables.

I want to know if it is possible to create a ROLAP Cube with two fact tables.
Suppose that I have these two star schemas:
The first star schema has only a measure and a time dimension. The time dimension has three levels (Year -> Month -> Day)
The second star schema has the same measure of the first schema and a time dimension. In this schema the time dimension has only two levels (Year -> Month). The values of the measure of this schema come from the first schema, this is, the value of the measure for a defined year and month results of the sum of all fact values of the first schema, that have the same year and month.
I want to know if is possible to create a ROLAP cube that can get the information of the two star schemas, according to the level that the user are consulting.
For example, if the user consults the cube with "OracleBI Spreadsheet Add-In", and if the user is consulting the first two levels (Year and Month), then the ROLAP cube would get the information of the second star schema.
But if the user does a drill down in a month to get information of the days, then the ROLAP cube would get the information of the first star schema.
Is it possible to do this?
Regards,
Rui Torres

I'm not exactly sure what you want to do. Sorry if I get this wrong.
You have two fact tables, one with data values at the day, month and year levels and a second fact table with data values at just the month and year levels. If this is the case, in the CWM2 APIs or OWB Paris, you would create a view that joins the two tables together and then map this view to the ROLAP cube.
For CWM2 details, please refer to the Oracle OLAP Reference.

Data from two fact tables??

I have a report in which I am comparing two fact tables at month level. I have columns calculated at this level.
One fact has all month entries and other does not have all.
I need to show all the month values and measures in the report even if some months donot exist in one fact and exists in the other.
Currently, my report shows only those months which two facts have in common.
Please suggest.

Left join didnot work for me..Still getting the same result.
I created two identical reports from two identical facts.... using "combine with similar request"
Dummied columns from 2nd fact (placed 0s) for 1st report
and dummied columns from 1st fact (placed 0s) for 2nd report.
In the fnal report..
I am getting two rows for each month..
I need to club those two rows into single row by summing up the values..is that possible?
January ..................10 .........0
January...................0............15
February..................3.............0
February ..................0...........-1
I need the out put as..
January.....................10............15
February.....................3............-1

Unable to join two fact tables via one common dimension in RPD(Repository)

I have created two fact tables F1 & F2 and one dimension D.
F1 is joined to D and F2 is also joined to D in Physical layer as well as in BMM layer.
I created one report in OBI Answers using these three tables.It Showed me the following error.
**Error Details**
**Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P**
**State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 15018] Incorrectly defined logical table source (for fact table dfghdfh) does not contain mapping for [Dashboard_Fact.Period_Sgt_Key]. (HY000)**
**SQL Issued: SELECT dfghdfh.Period_Sgt_Key saw_0, "Period Dim".Period_Sgt_Key saw_1, Dashboard_Fact.Period_Sgt_Key saw_2 FROM service_delivery ORDER BY saw_0, saw_1, saw_2**
How to cope up with the issue or can anyone tell me the alternate workaround for this?

That is what i have tried.
I have made a logical table TEST and dragged two fact tables f1 & f2 in source.
Now when i drag different columns from different fact tables(that are in TEST logical table) in report, it gives an error and not making any joins that you are mentioning.
ERROR MESSAGE:--
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 15018] Incorrectly defined logical table source (for fact table Test) does not contain mapping for [Test.SurveyName_Id, Test.SurveyHead_Id, Test.Respondent_Id, Test.SDBusiness_Area_Id, Test.Period_Sgt_Key, Test.OBS_Id, Test.VOCBusiness_Area_Id, Test.Question_Sgt_Key]. (HY000)
The columns mentioned in the error message are all from test logical table..some are from F1 & some from F2.

Bridge Table between two fact tables

Similar Messages

Maybe you are looking for