The system stores account information (Account: MCU.OBJECT.SUB and Account ID: 12345678) in the Account Master table (F0901). The system stores account information (Account ID: 12345678 and Amount Net Postings for Periods: 1-12) in the Account Balances table (F0902). The system uploads account status information (Account: MCU.OBJECT.SUB, Account ID: 12345678, Net Postings: 1-12) to the AREF Account Status table (F15L110.