</para>
</td>
<td>
- <para style="terp_default_Right_9"><font>[[ a.level<4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font') ]]</font><font>[[ formatLang(-a.balance) ]] [[ company.currency_id.symbol ]]</font></para>
+ <para style="terp_default_Right_9"><font>[[ a.level<4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font') ]]</font><font>[[ formatLang(-a.balance or 0.0) ]] [[ company.currency_id.symbol ]]</font></para>
</td>
</tr>
</blockTable>