These instructions assume that: at least one journal voucher with the status Open exists in the upper table of the Journal Vouchers window.
1) From the SAP Business One Main Menu, choose: Financials > Journal Vouchers. The Journal Vouchers window appears.
2) In the upper table, select the voucher to which you want to add the new entry.
Note: You can add new entries only to vouchers with the status Open.
3) Choose Add Entry to Existing Voucher. The Journal Voucher Entry window appears.
4) To record the new entry, choose Add to Voucher.
5) To return to the Journal Vouchers window, choose Close.
Selecting the voucher containing the new entry displays the new record in the lower table of the window.