JE2 table is used to record information about amounts and quantities to be posted to accounts , projects and activities . The number of lines for a journal entry is limited to ???. Debit amounts and quantities are positive number. Credit amounts and quantities are negative numbers. The journal entry balances when the sum of the amounts is equal to zero and the General Ledger Parameter: ``Balance Quantity'' is set to No. If this parameter is set to Yes, both the sum of the amounts and the sum of the quantities are to be zero.