Error in Processing Cube while ROLAP Storage

Hello,

When I process the Cube having ROLAP storage, it gives the error as below, any thoughts on this would be greatly appreciated.

Errors in the back-end database access module. ROLAP partition with the Name='Fact One' Id='Fact One' can not have aggregations at the (all, all, ... ) level. Aggregaion skipped. OLE DB error: OLE DB or ODBC error: Cannot create index on view "TESTROLAP.dbo.Agg_Fact One_0_1_1_1_1_1" because it references derived table "dbo_Fact_One" (defined by SELECT statement in FROM clause). Consider removing the reference to the derived table or not indexing the view.; 42000.

Thanks,
Nasir

Nasir wrote:

Hello,

When I process the Cube having ROLAP storage, it gives the error as below, any thoughts on this would be greatly appreciated.

Errors in the back-end database access module. ROLAP partition with the Name='Fact One' Id='Fact One' can not have aggregations at the (all, all, ... ) level. Aggregaion skipped. OLE DB error: OLE DB or ODBC error: Cannot create index on view "TESTROLAP.dbo.Agg_Fact One_0_1_1_1_1_1" because it references derived table "dbo_Fact_One" (defined by SELECT statement in FROM clause). Consider removing the reference to the derived table or not indexing the view.; 42000.

Thanks,
Nasir

Above Cube runs these two Queries while processing:

Query 1 succeeds and Query 2 fails, here are both of them:

Query 1

CREATE

VIEW [Agg_Fact One_0_1_1_1_1_1] ( [Amount_0],[_1],[TimeID_2], [COUNT_BIG_7673aff6-2445-4ef6-a4c9-7bf3d93bd42a] ) WITH SCHEMABINDING AS

(

SELECT SUM ( [dbo_Fact_One].[dbo_Fact_OneAmount0_0] )

AS [dbo_Fact_OneAmount0_0],

COUNT_BIG ( [dbo_Fact_One].[dbo_Fact_One0_1] )

AS [dbo_Fact_One0_1],[dbo_Fact_One].[dbo_Fact_OneTimeID0_2] AS [dbo_Fact_OneTimeID0_2], COUNT_BIG(*) AS [COUNT_BIG_7673aff6-2445-4ef6-a4c9-7bf3d93bd42a]

FROM

(

SELECT [Amount] AS [dbo_Fact_OneAmount0_0],1 AS [dbo_Fact_One0_1],[TimeID] AS [dbo_Fact_OneTimeID0_2]

FROM [dbo].[Fact_One]

)

AS [dbo_Fact_One]

GROUP BY [dbo_Fact_One].[dbo_Fact_OneTimeID0_2]

)

Query 2

CREATE

UNIQUE CLUSTERED INDEX [Agg_Fact One_0_1_1_1_1_1] ON [Agg_Fact One_0_1_1_1_1_1] ( [TimeID_2] )

Error in Aggregation wizard - AS2005 cubes

Hi,

I got the following error message while i was trying to do the aggregation wizard for SSAS 2005 cubes. I chose the storage setting as MOLAP then in the next screen , when i hit on the count objects, i am getting this error message.

'IBMDADB2.1' failed with no error message available, result code: DB_E_OBJECTOPEN(0x80040E05). (Microsoft Visual Studio)

Please let me know any one has got this error before and hot to fix it?

Thanks

Srinivas

Looks like the failrue is happening at the point where BI Dev studio is trying to count number of members in attributes in your dimensions.

At this point BI Dev studio will issue as query to relational database to get these counts.

You need to make sure you have permissions to access underlineed relational data from BI Dev studio.

As a workaround you can take a look at which attributes are missing counts and you change the EstimatedSize property of the attribute yourself.
If you provide the counts yourself you will be able to advance further in the aggregation design wizard.

Edward.
--
This posting is provided "AS IS" with no warranties, and confers no rights.

Error help when deploying a cube

I'm getting an error message and i'm not sure what it's trying to tell me.

Errors

Warning 1 Errors in the OLAP storage engine: The attribute key cannot be found: Table: dbo_rpt_vr_flat_cmb_ih_so, Column: idcol, Value: 441183. 0 0

Warning 2 Errors in the OLAP storage engine: The record was skipped because the attribute key was not found. Attribute: Rpt Vr Flat Cmb Ih So of Dimension: Rpt Vr Flat Cmb Ih So from Database: sdw4, Cube: SDW, Measure Group: Rpt Vr Flat Cmb Ih So, Partition: Rpt Vr Flat Cmb Ih So, Record: 441183. 0 0

Error 3 Errors in the OLAP storage engine: The process operation ended because the number of errors encountered during processing reached the defined limit of allowable errors for the operation. 0 0

Error 4 Errors in the OLAP storage engine: An error occurred while processing the 'Rpt Vr Flat Cmb Ih So' partition of the 'Rpt Vr Flat Cmb Ih So' measure group for the 'SDW' cube from the sdw4 database. 0 0

Error 5 Errors in the OLAP storage engine: The process operation ended because the number of errors encountered during processing reached the defined limit of allowable errors for the operation. 0 0

-background-

My cube is just one flat table the only linking it has is to a time table. This table is put together over night for users to query off of, and when we built this table a primary key wasn't a option so we added a auto incermenting col just to give us a key and that is the key is called idcol which i think is telling me something is wrong with that record. but i'm not sure.

suggestions?

Hello! A guess is that you have a factrecord with a time key that is not in the time table/flat file.

HTH

Thomas Ivarsson