Hi Mohan
irespective of whethere we use rptqta00,tm04 or tm00 (pt60) ,its QUOTA function that helps us generate quotas.Its the same table that we may have to check like V_001P_ALL,V_503_ALL,V_T559L and V_001P_H for example
also please check rptqta_check
hope it helps
no worries
karthik