Multi Mapping using condition & Dynamic Receiver determination – Used XSLT Mapping

Question

Dear Experts,
     I am struggling to identify an error on the Technical Routing. Firstly according to my scenario, I receive an XML file with multiple PO's and I have to split the file to 2 different target messages. and also according to the source payload I have to send the file to 2 different receivers. first receiver is ABAP Proxy to the back end system and the 2nd one is to a file location. I have used XSLT to split the message into 2 target message type and I have used a XSLT mapping for receiver determination. Does any one have any idea of what I am doing wrong.
Note: some time I will only be able to fill in on target message.
I have attached my XSLT message split mapping with this post, please let me know if you have further question.
Your help is more appreciated.
Advance Thanks,
Pradeep
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:sap="http://www.sap.com/sapxsl" version="1.0">
  <xsl:variable name="vFlag"/>
  <xsl:variable name="vPONUM" select="POTRACKING/Lines[1]/PONumber"/>
  <xsl:template match="/">
    <ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">
      <ns0:Message1>
        <ns1:MT_Tracking xmlns:ns1="http://www.findel-education.co.uk/axapta">
          <xsl:for-each select="POTRACKING/Lines">
            <sap:call-external class="ZCL_VNAP_OBJECTS" method="CHECK_PO_EXIST">
              <sap:callvalue param="IP_EBELN" select="string(PONumber)"/>
              <sap:callvariable name="vFlag" param="EP_BOLEAN" type="string"/>
            </sap:call-external>
            <xsl:if test="$vFlag = 0">
              <Lines>
                <DDate>
                  <xsl:value-of select="DespatchDate"/>
                </DDate>
                <PONumber>
                  <xsl:value-of select="PONumber"/>
                </PONumber>
                <POLine>
                  <xsl:value-of select="POLine"/>
                </POLine>
                <QTY>
                  <xsl:value-of select="Quantity"/>
                </QTY>
                <VendorMaterial>
                  <xsl:value-of select="VendorMaterialNumber"/>
                </VendorMaterial>
                <AccountRef>
                  <xsl:value-of select="AccountReference"/>
                </AccountRef>
                <ConsignNumber>
                  <xsl:value-of select="ConsignmentNumber"/>
                </ConsignNumber>
                <CarrierURL>
                  <xsl:value-of select="CarrierURL"/>
                </CarrierURL>
                <ConsignURL>
                  <xsl:value-of select="ConsignmentURL"/>
                </ConsignURL>
              </Lines>
            </xsl:if>
          </xsl:for-each>
        </ns1:MT_Tracking>
      </ns0:Message1>
      <ns0:Message2>
        <ns2:MT_Tracking xmlns:ns2="http://www.findel-education.co.uk/ecc/ax/po/ftp">
          <xsl:for-each select="POTRACKING/Lines">
            <sap:call-external class="ZCL_VNAP_OBJECTS" method="CHECK_PO_EXIST">
              <sap:callvalue param="IP_EBELN" select="string(PONumber)"/>
              <sap:callvariable name="vFlag" param="EP_BOLEAN" type="string"/>
            </sap:call-external>
            <xsl:if test="$vFlag = 1">
              <Lines>
                <DDate>
                  <xsl:value-of select="DespatchDate"/>
                </DDate>
                <PONumber>
                  <xsl:value-of select="PONumber"/>
                </PONumber>
                <POLine>
                  <xsl:value-of select="POLine"/>
                </POLine>
                <QTY>
                  <xsl:value-of select="Quantity"/>
                </QTY>
                <VendorMaterial>
                  <xsl:value-of select="VendorMaterialNumber"/>
                </VendorMaterial>
                <AccountRef>
                  <xsl:value-of select="AccountReference"/>
                </AccountRef>
                <ConsignNumber>
                  <xsl:value-of select="ConsignmentNumber"/>
                </ConsignNumber>
                <CarrierURL>
                  <xsl:value-of select="CarrierURL"/>
                </CarrierURL>
                <ConsignURL>
                  <xsl:value-of select="ConsignmentURL"/>
                </ConsignURL>
              </Lines>
            </xsl:if>
          </xsl:for-each>
        </ns2:MT_Tracking>
      </ns0:Message2>
    </ns0:Messages>
  </xsl:template>
</xsl:stylesheet>

Answer 1

Hi Hareesh,
Please find my determination in the XSLT below, I am using enhanced receiver determination.
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:sap="http://www.sap.com/sapxsl" xmlns:p1="http://sap.com/xi/XI/System" xmlns:ns="urn:sap-com:document:sap:idoc:messages" version="1.0">
  <xsl:variable name="vFlag"/>
  <xsl:variable name="vAX" select="0"/>
  <xsl:variable name="vSAP" select="0"/>
  <xsl:variable name="vBoth" select="0"/>
  <!--  <xsl:variable name="vPONUM" select="POTRACKING/Lines[1]/PONumber"/>-->
  <xsl:template match="/">
    <xsl:for-each select="POTRACKING/Lines">
      <sap:call-external class="ZCL_VNAP_OBJECTS" method="CHECK_PO_EXIST">
        <sap:callvalue param="IP_EBELN" select="string(PONumber)"/>
        <sap:callvariable name="vFlag" param="EP_BOLEAN" type="string"/>
      </sap:call-external>
      <xsl:choose>
        <xsl:when test="$vFlag = 0">
          <!--          <p1:Receivers>
            <Receiver>
              <Service>
                <xsl:text>BS_AXAPTA_TST</xsl:text>
              </Service>
            </Receiver>
          </p1:Receivers>-->
          <xsl:variable name="vAX" select="$vAX + 1"/>
        </xsl:when>
        <xsl:when test="$vFlag = 1">
          <!--          <p1:Receivers>
            <Receiver>
              <Service>
                <xsl:text>BS_ECQCLNT300</xsl:text>
              </Service>
            </Receiver>
          </p1:Receivers>-->
          <xsl:variable name="vSAP" select="$vSAP + 1"/>
        </xsl:when>
      </xsl:choose>
    </xsl:for-each>
    <xsl:if test="$vSAP &gt; 0">
      <xsl:if test="$vAX &gt; 0">
        <xsl:variable name="vBoth" select="$vBoth + 1"/>
        <xsl:variable name="vSAP" select="0"/>
        <xsl:variable name="vAX" select="0"/>
      </xsl:if>
    </xsl:if>
    <xsl:if test="$vBoth &gt; 0">
      <p1:Receivers>
        <Receiver>
          <Service>
            <xsl:text>BS_AXAPTA_TST</xsl:text>
          </Service>
        </Receiver>
        <Receiver>
          <Service>
            <xsl:text>BS_ECQCLNT300</xsl:text>
          </Service>
        </Receiver>
      </p1:Receivers>
    </xsl:if>
    <xsl:if test="$vAX &gt; 0">
      <p1:Receivers>
        <Receiver>
          <Service>
            <xsl:text>BS_AXAPTA_TST</xsl:text>
          </Service>
        </Receiver>
      </p1:Receivers>
    </xsl:if>
    <xsl:if test="$vSAP &gt; 0">
      <p1:Receivers>
        <Receiver>
          <Service>
            <xsl:text>BS_ECQCLNT300</xsl:text>
          </Service>
        </Receiver>
      </p1:Receivers>
    </xsl:if>
  </xsl:template>
</xsl:transform>