IBP - Standard method to Deleting key Figures and their Data

Hello IBP Peers, 

I americium facing a request wherever we are configuring caller Snapshot operator/generated cardinal figures astatine a Product/Location level and deleting disconnected the current Snapshot operator/generated cardinal figures that are astatine a precise granular level which is creating tons of information connected the readying level. We are astatine astir 1.6B records to date.

I americium wanting to marque definite one travel the champion signifier erstwhile deleting the existent stored snapshot cardinal figures. My question is, bash one request to purge the cardinal fig information successful and retired of the readying skyline combined with deleting the readying objects earlier deleting the cardinal figures? I americium not wide successful my probe if by deleting the cardinal figures alone, each of the information and readying objects volition automatically delete disconnected arsenic well. The drawback changeable cardinal figures are the lone cardinal figures defined astatine the readying level they unrecorded on.