Problem with Context in IDoc

Question

Hi Experts,
I have the following source fields:
1 <Recordset>
      <Record>
         <LineIdentifier>ITEM</LineIdentifier>
         <Data>D1<Data>
      </Record>
      <Record>
         <LineIdentifier>ITEM</LineIdentifier>
         <Data>D2</Data>
      </Record>
2 <Recordset>
      <Record>
         <LineIdentifier>ITEM</LineIdentifier>
         <Data>D3<Data>
      </Record>
Target : 2 Idocs to be created!
For each recordset, an IDoc needs to be created. For Idoc 1, there should be 2 segment of E1EDP01 to be created(coz 2 ITEM) and Idoc 2, there should be 1 segment of E1EDP01).
I have done it as follows:
Check if LineIdentifier (context is recordset)  = ITEM then map Record to UDF createItemrecord as follows
for(int i =0; i < record.length; i++)
     result.addValue(record<i>);
Then map it to RemoveContext and SplitByValue. The result is Idoc 1 has 1 segment of E1EDP01 (Value D1) and IDoc 2 has 1 segment of E1EDP01 (value D2).
The expected result is => Idoc1 -> E1EDP01(D1) and E1EDP01(D2) and Idoc 2 -> E1EDP01(D1) and E1EDP01(D3)
Please explain how this can be achieve.
thanks a lot.
Rewards guaranteed!!!
Regards,
Tush
Edited by: Tush Mangad on Aug 14, 2008 8:53 AM

Answer 1

I have found that XSL mapping does this quite well
An example to create Sales Order IDocs
Note that square brackets in the generate statement have been interpreted by this editor as a strikethrough
Input file
<?xml version="1.0" encoding="UTF-8"?>
<input>
     <row>
          <ordernum>ORD1</ordernum>
          <orderitem>ITEM1</orderitem>
          <data>ABC</data>
     </row>
     <row>
          <ordernum>ORD1</ordernum>
          <orderitem>ITEM2</orderitem>
          <data>DEF</data>
     </row>
     <row>
          <ordernum>ORD2</ordernum>
          <orderitem>ITEM1</orderitem>
          <data>GHI</data>
     </row>
</input>
XSL
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
     <xsl:output method="xml" indent="yes"/>
     <!-- -->
     <xsl:template match="/">
          <CRMXIF_ORDER_SAVE_M01>
               <xsl:apply-templates select="//input"/>
               <!--  -->
          </CRMXIF_ORDER_SAVE_M01>
     </xsl:template>
     <!-- -->
     <xsl:template match="input">
          <xsl:variable name="sales_order" select="//row"/>
          <xsl:for-each select="$sales_order">
               <xsl:if test="generate-id(.)=generate-id($sales_order[ordernum=current()/ordernum])">
                    <!-- New Order Number -->
                    <xsl:if test="position()!=1">
                         <xsl:text disable-output-escaping="yes">&lt;</xsl:text>/E101CRMXIF_BUSTRANS<xsl:text disable-output-escaping="yes">&gt;</xsl:text>
                         <xsl:text disable-output-escaping="yes">&lt;</xsl:text>/IDOC<xsl:text disable-output-escaping="yes">&gt;</xsl:text>
                    </xsl:if>
                    <xsl:text disable-output-escaping="yes">&lt;</xsl:text>IDOC BEGIN=<xsl:text disable-output-escaping="yes">&quot;</xsl:text>1<xsl:text disable-output-escaping="yes">&quot;&gt;</xsl:text>
                    <EDI_DC40 SEGMENT="1">
                         <TABNAM>EDI_DC40</TABNAM>
                         <MANDT>010</MANDT>
                         <DOCREL>620</DOCREL>
                         <STATUS>30</STATUS>
                         <DIRECT>1</DIRECT>
                         <OUTMOD>2</OUTMOD>
                         <IDOCTYP>CRMXIF_ORDER_SAVE_M01</IDOCTYP>
                         <MESTYP>CRMXIF_ORDER_SAVE_M</MESTYP>
                         <SNDPRT>LS</SNDPRT>
                         <RCVPRT>LS</RCVPRT>
                    </EDI_DC40>
                    <xsl:text disable-output-escaping="yes">&lt;</xsl:text>E101CRMXIF_BUSTRANS SEGMENT=<xsl:text disable-output-escaping="yes">&quot;</xsl:text>1<xsl:text disable-output-escaping="yes">&quot;&gt;</xsl:text>
                    <!-- Build Sales Order BUSTRANS data -->
                    <xsl:call-template name="bustrans_Template">
                         <xsl:with-param name="bustrans" select="current()"/>
                    </xsl:call-template>
                    <!-- Build Sales Order BUSTRANS_ITEM data -->
                    <xsl:call-template name="bustransItem_Template">
                         <xsl:with-param name="bustransItem" select="current()"/>
                    </xsl:call-template>
               </xsl:if>
               <!-- -->
               <!-- Same Order Number - multiple items encountered -->
               <!-- Build Sales Order BUSTRANS_ITEM data -->
               <xsl:if test="generate-id(.)!=generate-id($sales_order[ordernum=current()/ordernum])">
                    <xsl:call-template name="bustransItem_Template">
                         <xsl:with-param name="bustransItem" select="current()"/>
                    </xsl:call-template>
               </xsl:if>
               <!-- -->
               <xsl:if test="position()=last()">
                    <xsl:text disable-output-escaping="yes">&lt;</xsl:text>/E101CRMXIF_BUSTRANS<xsl:text disable-output-escaping="yes">&gt;</xsl:text>
                    <xsl:text disable-output-escaping="yes">&lt;</xsl:text>/IDOC<xsl:text disable-output-escaping="yes">&gt;</xsl:text>
               </xsl:if>
          </xsl:for-each>
     </xsl:template>
     <!-- -->
     <xsl:template name="bustrans_Template">
          <xsl:param name="bustrans"/>
          <APPL_SNAME>CRMXIF_BUSTRANS</APPL_SNAME>
          <!-- Business Transaction: Sales -->
          <E101CRMXIF_SALES_X SEGMENT="1">
               <APPL_SNAME>CRMXIF_SALES_X</APPL_SNAME>
               <DATAX>X</DATAX>
               <E101CRMXIF_SALES SEGMENT="1">
                    <APPL_SNAME>CRMXIF_SALES</APPL_SNAME>
                    <!-- Sold-To Party's External Reference -->
                    <PO_NUMBER_SOLD>
                         <xsl:value-of select="ordernum"/>
                    </PO_NUMBER_SOLD>
               </E101CRMXIF_SALES>
          </E101CRMXIF_SALES_X>
     </xsl:template>
     <!-- -->
     <xsl:template name="bustransItem_Template">
          <xsl:param name="bustransItem"/>
          <!-- Business Transaction: Item -->
          <E101CRMXIF_BUSTRANS_ITEM SEGMENT="1">
               <APPL_SNAME>CRMXIF_BUSTRANS_ITEM</APPL_SNAME>
               <OBJECT_TASK>I</OBJECT_TASK>
               <!-- Item Number in Document -->
               <ITEM_NUMBER>
                    <xsl:value-of select="orderitem"/>
               </ITEM_NUMBER>
               <!-- Product ID -->
               <PRODUCT_ID>
                    <xsl:value-of select="data"/>
               </PRODUCT_ID>
          </E101CRMXIF_BUSTRANS_ITEM>
     </xsl:template>
</xsl:stylesheet>
Result
<?xml version="1.0" encoding="UTF-8"?>
<CRMXIF_ORDER_SAVE_M01 xmlns:fo="http://www.w3.org/1999/XSL/Format">
     <IDOC BEGIN="1">
          <EDI_DC40 SEGMENT="1">
               <TABNAM>EDI_DC40</TABNAM>
               <MANDT>010</MANDT>
               <DOCREL>620</DOCREL>
               <STATUS>30</STATUS>
               <DIRECT>1</DIRECT>
               <OUTMOD>2</OUTMOD>
               <IDOCTYP>CRMXIF_ORDER_SAVE_M01</IDOCTYP>
               <MESTYP>CRMXIF_ORDER_SAVE_M</MESTYP>
               <SNDPRT>LS</SNDPRT>
               <RCVPRT>LS</RCVPRT>
          </EDI_DC40>
          <E101CRMXIF_BUSTRANS SEGMENT="1">
               <APPL_SNAME>CRMXIF_BUSTRANS</APPL_SNAME>
               <E101CRMXIF_SALES_X SEGMENT="1">
                    <APPL_SNAME>CRMXIF_SALES_X</APPL_SNAME>
                    <DATAX>X</DATAX>
                    <E101CRMXIF_SALES SEGMENT="1">
                         <APPL_SNAME>CRMXIF_SALES</APPL_SNAME>
                         <PO_NUMBER_SOLD>ORD1</PO_NUMBER_SOLD>
                    </E101CRMXIF_SALES>
               </E101CRMXIF_SALES_X>
               <E101CRMXIF_BUSTRANS_ITEM SEGMENT="1">
                    <APPL_SNAME>CRMXIF_BUSTRANS_ITEM</APPL_SNAME>
                    <OBJECT_TASK>I</OBJECT_TASK>
                    <ITEM_NUMBER>ITEM1</ITEM_NUMBER>
                    <PRODUCT_ID>ABC</PRODUCT_ID>
               </E101CRMXIF_BUSTRANS_ITEM>
               <E101CRMXIF_BUSTRANS_ITEM SEGMENT="1">
                    <APPL_SNAME>CRMXIF_BUSTRANS_ITEM</APPL_SNAME>
                    <OBJECT_TASK>I</OBJECT_TASK>
                    <ITEM_NUMBER>ITEM2</ITEM_NUMBER>
                    <PRODUCT_ID>DEF</PRODUCT_ID>
               </E101CRMXIF_BUSTRANS_ITEM>
          </E101CRMXIF_BUSTRANS>
     </IDOC>
     <IDOC BEGIN="1">
          <EDI_DC40 SEGMENT="1">
               <TABNAM>EDI_DC40</TABNAM>
               <MANDT>010</MANDT>
               <DOCREL>620</DOCREL>
               <STATUS>30</STATUS>
               <DIRECT>1</DIRECT>
               <OUTMOD>2</OUTMOD>
               <IDOCTYP>CRMXIF_ORDER_SAVE_M01</IDOCTYP>
               <MESTYP>CRMXIF_ORDER_SAVE_M</MESTYP>
               <SNDPRT>LS</SNDPRT>
               <RCVPRT>LS</RCVPRT>
          </EDI_DC40>
          <E101CRMXIF_BUSTRANS SEGMENT="1">
               <APPL_SNAME>CRMXIF_BUSTRANS</APPL_SNAME>
               <E101CRMXIF_SALES_X SEGMENT="1">
                    <APPL_SNAME>CRMXIF_SALES_X</APPL_SNAME>
                    <DATAX>X</DATAX>
                    <E101CRMXIF_SALES SEGMENT="1">
                         <APPL_SNAME>CRMXIF_SALES</APPL_SNAME>
                         <PO_NUMBER_SOLD>ORD2</PO_NUMBER_SOLD>
                    </E101CRMXIF_SALES>
               </E101CRMXIF_SALES_X>
               <E101CRMXIF_BUSTRANS_ITEM SEGMENT="1">
                    <APPL_SNAME>CRMXIF_BUSTRANS_ITEM</APPL_SNAME>
                    <OBJECT_TASK>I</OBJECT_TASK>
                    <ITEM_NUMBER>ITEM1</ITEM_NUMBER>
                    <PRODUCT_ID>GHI</PRODUCT_ID>
               </E101CRMXIF_BUSTRANS_ITEM>
          </E101CRMXIF_BUSTRANS>
     </IDOC>
</CRMXIF_ORDER_SAVE_M01>