Partition Elimination - Using Subquery Route - response (2) by teradatauser2

Hi Remi,
I have a similar question, in one of my queries the PPI column value is fetched from a join to another table.
like a.col1 betweeb b.col1 and b.col2.
here col1 is a PPI column , but partition elimination is not used. I checked the explain, its going for a all amp retrive with elimination.
Is there a way out ? Its a query on informatica.