ajustei esse campo, gerou assim:
<IBSCBS>
<CST>000</CST>
<cClassTrib>000001</cClassTrib>
<gIBSCBS>
<vBC>189.99</vBC>
<gIBSUF>
<pIBSUF>0.1000</pIBSUF>
<vIBSUF>0.19</vIBSUF>
</gIBSUF>
<gIBSMun>
<pIBSMun>0.0000</pIBSMun>
<vIBSMun>0.00</vIBSMun>
</gIBSMun>
<vIBS>0.00</vIBS>
<gCBS>
<pCBS>0.0009</pCBS>
<vCBS>0.17</vCBS>
</gCBS>
</gIBSCBS>
</IBSCBS>
total:
<total>
<ICMSTot>
<vBC>189.99</vBC>
<vICMS>32.29</vICMS>
<vICMSDeson>0.00</vICMSDeson>
<vFCP>0.00</vFCP>
<vBCST>0.00</vBCST>
<vST>0.00</vST>
<vFCPST>0.00</vFCPST>
<vFCPSTRet>0.00</vFCPSTRet>
<vProd>189.99</vProd>
<vFrete>0.00</vFrete>
<vSeg>0.00</vSeg>
<vDesc>0.00</vDesc>
<vII>0.00</vII>
<vIPI>0.00</vIPI>
<vIPIDevol>0.00</vIPIDevol>
<vPIS>2.60</vPIS>
<vCOFINS>11.98</vCOFINS>
<vOutro>0.00</vOutro>
<vNF>189.99</vNF>
<vTotTrib>25.55</vTotTrib>
</ICMSTot>
<IBSCBSTot>
<vBCIBSCBS>189.99</vBCIBSCBS>
</IBSCBSTot>
</total>
ai mudou o erro pra esse: LOG [ACBrService] [SEFAZ] Resposta: CStat=1150 - Rejeicao: Valor do IBS do Item (vIBS) difere do calculado [nItem:1]
acredito que seja por conta do <vIBS>0.00</vIBS>, estou tentando preencher.
sabe me dizer se tem mais algo errado, e quais seriam os ajustes necessários?
estou usando a ACBrLibNFe-Linux-1.4.7.409, e montando as tags manualmente.