LC005, LC006 - Addition of Invoice Class Field in Accounts Receivable/Payable Ledgers

Invoice class (field IVCL) added in Accounts Receivable Ledger (table FSLEDG) and Account Payable Ledger (table FPLEDG) as requirement of sales book and purchase books sorted per invoice class.

Version	NCR ID	Delivery Unit
15.1.1	3607