Performance issue with infoset query

Dear Experts,

when i trying to run a query based on infoset. the execution time of the query is very high. when i try to see the query designer i have got the following warning...

Warning Message :

Diagnosis

InfoProvider XXXX does not contain characteristic 0CALYEAR. The exception aggregation for key figure XXXX can therefore not be applied.

System Response

The key figure will therefore be aggregated using all characteristics of XXXXX with the generic aggregation SUM.

could anyone can guide me how to check at the infoset level to resolve this issue....

Thanks,

Mannu!