Issue with OBIEE ROW_NUMBER() OVER (PARTITION BY)

Question

Hi All,
I am facing some issue with the ROW_NUMBER() OVER (PARTITION BY function in the query that is being generated. I am currently on version 11.1.1.6. I have 1 FACT and 1 Dimension table. Within the dimension I have create a level based hierarchy namely REGION -> GROUP - DIVISION etc. Now the problem is that the OBIEE automatically applies *"ROW_NUMBER() OVER (PARTITION BY T9.PRODUCT_TYPE_DESC, T130.DIVISION_DESC, T130.REGION_DESC ORDER BY T9.PRODUCT_TYPE_DESC ASC, T130.DIVISION_DESC ASC, T130.REGION_DESC ASC) "
to the query where in it is not required at it returns with 3 different row numbers. If i remove this line and the where clause I am able to get correct results however its not working whatever I do in the RPD. Please advise.
WITH
SAWITH0 AS (select D1.c1 as c1,
D1.c2 as c2,
D1.c3 as c3,
D1.c4 as c4,
D1.c5 as c5,
D1.c6 as c6
from
(select sum(T157.PL_GRAND_TOTAL) as c1,
sum(T157.TRANSACTION_AMT) as c2,
T130.DIVISION_DESC as c3,
T130.REGION_DESC as c4,
T130.GROUP_DESC as c5,
T9.PRODUCT_TYPE_DESC as c6,
ROW_NUMBER() OVER (PARTITION BY T9.PRODUCT_TYPE_DESC, T130.DIVISION_DESC, T130.REGION_DESC ORDER BY T9.PRODUCT_TYPE_DESC ASC, T130.DIVISION_DESC ASC, T130.REGION_DESC ASC) as c7
from
DIM_ALL_MODULES_REF T9,
DIM_MIS_TREE_REF T130,
DIM_DATE_SERIES T123,
FCT_ALL_MODULES_TRANS T157
where ( T9.SGK_MIS_ID = T130.SGK_MIS_ID and T9.SGK_MODULE_ID = T157.SGK_MODULE_ID and T123.SGK_TIME_ID = T157.SGK_TIME_ID and T123.TRANS_DATE between TO_DATE('2011-01-01 00:00:00' , 'YYYY-MM-DD HH24:MI:SS') and TO_DATE('2011-03-31 00:00:00' , 'YYYY-MM-DD HH24:MI:SS') )
group by T9.PRODUCT_TYPE_DESC, T130.DIVISION_DESC, T130.GROUP_DESC, T130.REGION_DESC
) D1
where ( D1.c7 = 1 ) ),
SACOMMON42934 AS (select T130.DIVISION_DESC as c2,
T130.REGION_DESC as c3,
T130.GROUP_DESC as c4,
T9.PRODUCT_TYPE_DESC as c5,
sum(T258.BEG_NMK_EQ_COST_AMT) as c6,
T123.TRANS_DATE as c7,
sum(T258.END_NMK_EQ_COST_AMT) as c8
from
DIM_ALL_MODULES_REF T9,
DIM_MIS_TREE_REF T130,
DIM_DATE_SERIES T123,
FCT_MODULES_BEG_END_BAL T258
where ( T123.SGK_TIME_ID = T258.SGK_TIME_ID and T9.SGK_MIS_ID = T130.SGK_MIS_ID and T9.SGK_MODULE_ID = T258.SGK_MODULE_ID and T258.PRODUCT_TYPE_ID = 2 and T123.TRANS_DATE between TO_DATE('2011-01-01 00:00:00' , 'YYYY-MM-DD HH24:MI:SS') and TO_DATE('2011-03-31 00:00:00' , 'YYYY-MM-DD HH24:MI:SS') )
group by T9.PRODUCT_TYPE_DESC, T123.TRANS_DATE, T130.DIVISION_DESC, T130.GROUP_DESC, T130.REGION_DESC),

Answer 1

Hi Dhar,
Thanks for replying back. But the ROW_NUMBER thing is inserted with the "WITH SUPPORTED" clause only but that is something which are the default settings. However, I notice that ROW_NUMBER() OVER (PARTITION BY) lines are erratic and are not consistent. So sometimes the drill works properly when no ROW_NUMBER() OVER (PARTITION BY) is generated but other times data is wrong. I am not sure why this behaviour is erratic even though I select the same values.
This is surely a product problem as the condition where c7 = 1 filters the result and does not take into account all values.
Even when I do not use WITH_SUPPORTED clause the stitch does not happen properly. Please advice if this is ever going to be by Oracle or any work around for this?
Thanks