Dynamic Directory not reliable with XSLT

Question

Dear experts,
I have set up an XSLT mapping that dynamically sets the Directory:
<xsl:param name="inputparam"/>
<xsl:param name="TargetFolder">
        <xsl:choose>
            <xsl:when test="$storeCode='1234'">
                <xsl:value-of select="'BDX'"/>
            </xsl:when>
            <xsl:when test="$storeCode='4998'">
                <xsl:value-of select="'CRB'"/>
            </xsl:when>
            <xsl:when test="$storeCode='1326'">
                <xsl:value-of select="'OLR'"/>
            </xsl:when>
            <xsl:when test="$storeCode='88746'">
                <xsl:value-of select="'ROM'"/>
            </xsl:when>
            <xsl:when test="$storeCode='16781'">
                <xsl:value-of select="'TRY'"/>
            </xsl:when>
        </xsl:choose>
</xsl:param>
<xsl:variable name="__function"  select="dyncfg:init($inputparam)" />
<xsl:variable name="__function"  select="dyncfg:putValue('http://sap.com/xi/XI/System/File', 'Directory', $TargetFolder)" />
In receiver FTP channel I use:
- AF_Modules/DynamicConfigurationBean
key.0 "write http://sap.com/xi/XI/System/File Directory"
value.0 "message.interface"
- Variable replacement
targetfolder "message:interface_namespace"
- ASMA
Directory
- Target Directory
%targetfolder%
So everything is set up correctly and it also works fine. But sometimes the FTP receiver channel does not get the Directory (I do not know why) and RWB gives the error:
com.sap.aii.af.ra.ms.api.RecoverableException: The Adapter Message Property 'Directory' was configured as mandatory element, but was not supplied in the XI Message header: com.sap.aii.adapter.file.configuration.DynamicConfigurationException: The Adapter Message Property 'Directory' was configured as mandatory element, but was not supplied in the XI Message header
Is there a safer way to accomplish what I am doing? Should I go for a Java mapping?
Thank you for your ideas and best regards,
Peter
Edited by: Peter Wallner on Jul 4, 2011 8:53 AM

Answer 1

Hello Sarvesh,
Thank you again. I did go for a JAVA mapping now because I can't use graphical mapping in this scenario.
Now I created it and when I look in SXMB_MONI in the "DynamicConfiguration" it tells me "Directory" and "FileName" which is good.
But when I check in RWB the messages get stuck and it says "write property message.interface from key (http://sap.com/xi/XI/System/File)Directory with value null;"
Does the order in the DynamicConfiguration matter? In MONI it looks like this:
- <SAP:DynamicConfiguration xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
  <SAP:Record namespace="http://sap.com/xi/XI/System/Directory" name="Directory">CRB</SAP:Record>
  <SAP:Record namespace="http://sap.com/xi/XI/System/File" name="FileName">EXPORT_1401_2011-07-03.xml.zip</SAP:Record>
  </SAP:DynamicConfiguration>
But normally the "FileName" is always first, isn't it?
Thanks again and best regards,
Peter