lONG Parssing Time

Database
Fan

lONG Parssing Time

Hi Guys,

 Can any one help me with the Below ?

We are currently runnig on Teradata 13.10

and when we are submitting  a query which can be rated on the complexity scale(1-10)  as 5

but when we are trying to monitor it using teradata monitor it is taking a round 20 minutes just before it start execution and the PE state is Parsing during all this period.

Thanks in advance