Error when activating an analytic view

Hi All,

I am getting the below error when trying to activate an analytic view:

An internal error occurred. Assertion failed with error message JoinManager::convertLogicalToPhysicalJoin(), cannot retrieve attribute for: CA_BNFPO in dimension: ECC-COMMON-AT_VIEWS/AT_STXH

In the analytic view , I am doing an inner join between table  EBAN  , fields MANDT,BANFN,BANFO with an attribute view created on STSXH ,fields MANDT,CA_BNFN,CA_BNFPO.

CA_BNFN and CA_BNFPO are the calculated columns in the attribute view AT_STXH .

Can anyone please let me know how to resolve this.

Thanks,

Goutham