Need Unmasked Bank Account Number in Supplier PVO in BICC

Summary:

There are two columns in Bank Account tables, one for masked bank account number and another for unmasked bank account number. But in BICC, Supplier/Supplier Sites bank Account PVOs doesn't have unmasked bank account number column. So in BICC extracts, only masked bank account number is shown. How to overcome this issue? Is there any other PVO to extract unmasked supplier bank account numbers?
FscmTopModelAM.PrcPozPublicViewAM.SupplierSiteBankAccountPVO

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BICC