is there any links to check plz help.

http://www.dotnetpgm.co.cc

You CAN use expressions in the underlying MDX query. I have used it with success, example as under:

=”SELECT [Measures].[Internet Sales Amount] on 0,TOPCOUNT( [Customer].[State-Province].CHILDREN,”+cstr(Parameters!ParameterN.Value)+ “,[Internet Sales Amount]) ON 1 FROM [Adventure Works]“

Try making a copy of the report, then delete the dataset from the copy. Then put a large textbox on the report which just shows the contents of the mdx query you are trying to run. You can then copy that query into SSMS to get a more helpful error message.

the things that is behind the ‘where’.

I have 2 parameter(tiempo and project). it is a date day and name project

……FROM [cube]
where ( [Time].[Date].&[2009-10-01T00:00:00]) ,
,([Project].&[one])

i have tried…
t=params(“tiempo”).value.ToString()
p=params(“project”).value.ToString()

mdx += ” …. FROM [ANALISIS DE PLANTA] WHERE ([Time].[Date].&[" + t + "]“) ,([Project].&[" + p + "]“)

but fall in the query.

any idea??

The next problem is probably caused by the value being returned as a string. Cast it to a number before applying sum. That should sor it out.

But now i have another problem on the report. in the cell of matrix i write =sum(fields!medida.value), and when i esecute report error message appears into the cell (# errror) , but if I remove the word ’sum’ there is not error , but the result not the correct.

my code :

Public Function CreateMDX(ByVal params as Parameters) as string
Dim mdx as string
….
….
…..
mdx +=”SELECT “”[Empresa].[Empresa].[MEMBER_CAPTION]“” AS group1 ”

mdx += “, “”[Measures].[qty]“” as medida FROM OpenRowset( ‘MSOLAP’, ‘…………………”
…..
….

the same error:

cannot read the next data row for the data set mydataset.
OLE DB provider “MSOLAP.3” for linked server “(null)” returned message . Access denied

i have the sqlserver 2005 sp3 , not sp2

Can it be that the error is another cause?

It could be that the wrong MSOLAP provider is being used by default.