Unable to navigate requested Expression.Please fix the metadata consistency

Question

Hello ,
I have created one criteria but when I m running the request i m geeting this error, State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 14026] Unable to navigate requested expression: Dim - GL Account.Unit Code. Please fix the metadata consistency warnings. (HY000)
now when i checked the RPD for this and run the consistency check everything went fine.No warning MSG, No Error, No Best Best Practice.
now i checked the join condition in BMM for the dimension i m using in report and fact.
it's like Fact F is directly Joined with Dim A & Dim B.
now when i checked the Physical join it's like Fact F1 is joined with Dim Aand Dim C , Fact F2 is joined with Dim B and Dim C.
so there is no direct fact table join between Dim A and Dim B.
Fact F1 & Fact F2 goes as MTLS in BMM and creating Fact F, now when i got this error i went to Fact F in BMM and checked the LTS and level of granuality for DIM A and Dim B for Fact F1 and Fact F2 respectively. and it is also set as detail level. and in BMM LTS Fact F1 and Fact F2 is also join with inner join with Dim C. and Dim C's level of granuality is also set in Fact F1 and Fact F2 .
the Columns that i m taking criteria are coimng from Fact F, Dim A, Dim B.
can anyone suggest me what to do in this case????
Thanking you..

Answer 1

Hi Veer,
If I get you correctly,
In BMM
Fact F = (physical F1 + F2)
In Physical:
F1 -> Dim A, Dim C ; F2 -> Dim B,Dim C
So, in your BMM, please make sure that
1. Logical source for physical F1 has 'Detail for Dim A, Dim C' and 'Total for Dim B'
2. Logical source for physical F2 has 'Detail for Dim B , Dim C' and 'Total for Dim A'.
I think this should resolve the issue.
Hope this helps.
Thank you,
Dhar