Query exceeded fixed time limit: . (IES 10902) UNX Compatibilityb with BO 4.1

Hi

We have converted a Universe from UNV to UNX format.

Our database is Teradata.

But after converting this,we are getting error

Query Exceeded Fixed time limit : (IES 10902)   only after query the webi report from the newly converted UNX.

Just wanted to update that this converted UNX is working for BO 4.0

So is there any setting which needs to be done at BO side .

Regards

Gaurav.