ERROR : Element 31 / Year Before Last - Full ...

Question

When i execute the report im getting this error message. I have checked the query and there i could'nt find any clue.
Please help me to solve this issue
Element 31 / Year Before Last - Full Year Actual is not correctly defined   
(please check query definition).                                                                               
Message no. BRAIN206                                                                               
Diagnosis                                                                               
Additional elements are added to the item 31 / Year Before Last - Full  
    Year Actual that do not have the same dimension, for example, quantities
    and amounts or amounts and ratios.                                                                               
Procedure                                                                               
Check your definition.                                                                               
If you the addition is still meaningful, you can hide the dimensionality
    of one or both partial outputs with the operator 'NODIM'. The system    
    then understands this partial output as a dimensionless number.

Answer 1

I found out the fault which is causing this error my report. I went through all the CKF's and KF's in the report once again by adding. One of the CKF's which i have added exceeded its formula space and gone out of scope.so i splitted the CKF into parts and it was solved.
I suggest you to check the CKF's once again , there is a char restriction in the formula space. Try to add the KF's once again to the structures one by one .
Cheers