Time hirerachy in BMM layer

Hi guys
i need help to create time dimension hirerachy in BMM layer....... i have one time dimension which have calendar year/quarter/month and fiscal year/quarter/month column.... and in fact i have amount sold which i want to show in report as
amount sold per calendear year
amount sold per fiscal year
and when user drill down on calendar year and fiscal year it should get drilled to respective quarter and month level.
I have created alias for time dimension and created physical join between time and alias tabe then in BMM layer i have created dimension with fiscal year and calendar year but i am getting an error "38073 dimension has multiple leaf levels which are not identical"
Please help me to create this
Thanks for your help in advance
Edited by: user11933655 on 05-Apr-2010 02:49

Hi RM
i am able to create multiple hirerachy in time dimension and assigned time_id as chronological key which is at the dimension detail level and acting as shared child level for both of them......
I have created AGO function for calendar year as
AGO(Test."Fact".amount_sold, Test."Time Dim"."Calendar Year", 1)
but when i have used AGO column in answers i am getting below mentioned error:-
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 22046] To use AGO function, the query level ('Calendar Year, Fiscal Year') must be a static level. (HY000)
any suggestion would be appreciated to solve this.
thanks & regards

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Edited by: user9149257 on Mar 8, 2010 9:20 PM

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Chandra kanth wrote:
Gurus,
The other two tables (DEPT, BONUS) are not required to join but i just kept it like that in BMM layer.
1. I have created complex join between EMP and SALGRADE in physical layer and i also manually created complex join in BMM layer....it did not come when i drag drop the schema from physical to BMM layer. Do we require to create manually again the complex join in BMM layer?Yes.
>
2. After creating complex join in BMM layer EMP table icon shows white others are yellow. Will complex join not suffice to make error free (Consistent) in BMM layer?
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3. As per the requirement i dont require to join other two tables (DEPT, BONUS).
What is the purpose of these tables?
>
Please advice if i am wrong in the above cases....and also please answer to all my questions.
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Edited by: JUPS on Sep 6, 2010 6:21 PM

hi,
1)Create one session variable by writing a query in initialization block like
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Time hirerachy in BMM layer

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