NCLOB in Calculation View

Hi Experts,

I am trying to create a calculation view with 2 tables in InnerJoin.

I added one of the columns, which is of type NCLOB, to the output and the view cannot be activated.

Error message:

"Repository: Encountered an error in repository runtime extension;Model inconsistency.

The following errors occurred: Inconsistent calculation model (34011)

  Details (Errors):

  - calculationNode (finalAggregation) -> attributes -> attribute (<My attribute column>): AggregationOp doesn't support the lob datatype of attribute <My attribute column>."

Please help on how I can bring the data to output.

Thanks and Regards,

Sarath Gopal