BTW, you can't link voucher with bank statement line if voucher have negative amount, please look to http://bazaar.launchpad.net/~openerp/openobject-addons/6.1/view/head:/account_voucher/account_voucher.py#L1456
BTW, you can't link voucher with bank statement line if voucher have negative amount, please look to http:// bazaar. launchpad. net/~openerp/ openobject- addons/ 6.1/view/ head:/account_ voucher/ account_ voucher. py#L1456