XSLT-SUM

[juls_pro_37]

Habe es nun so probiert:

  <xsl:template match="ItemDeliveryInformation">
    <xsl:for-each select="current()[generate-id() = generate-id(key('group', concat(LineNumDeliveryNote, PackingSlipId, DeliveryDate))[1])]">
      <ItemDeliveryInformation>
        <xsl:copy-of select="LineNumDeliveryNote"/>
        <xsl:copy-of select="PackingSlipId"/>
        <xsl:copy-of select="DeliveryDate"/>
        <DeliveredQuantity>
          <xsl:value-of select="format-number(sum(key('group', concat(LineNumDeliveryNote, PackingSlipId, DeliveryDate))/DeliveredQuantity), '#.00')"/>
        </DeliveredQuantity>
      </ItemDeliveryInformation>
    </xsl:for-each>
  </xsl:template>

Nun kommt folg. Error:

Recoverable error Ambiguous rule match for /SALESINVOICE[1] Matches both "@* | node()" on line -1 of and "node()|@*" on line -1 of Recoverable error