Accessing Simple Type Variable Defined in BPEL Flow, in Transformation

Question

Hi,
I am using Transform Process Activity. In transform mapping, i would like to map one target element with a value defined in a 'simple type variable' which is defined in calling BPEL Flow, however I am not able to do it.
for example:
I have a BPEL process A where there is a variable NOTIFICATION_EVENT_ID of simple type integer. when I am trying to access it through the function bpws.getVaraibleData(NOTIFICATION_EVENT_ID, "") then it is failing, while giving a hard-coded value makes it run
<?xml version="1.0" encoding="UTF-8" ?>
<?oracle-xsl-mapper
<!-- SPECIFICATION OF MAP SOURCES AND TARGETS, DO NOT MODIFY. -->
<mapSources>
<source type="XSD">
<schema location="MarketStatus.xsd"/>
<rootElement name="MarketStatus" namespace="http://www.j.com/soa/2007-07-17/MarketStatus.xsd"/>
</source>
</mapSources>
<mapTargets>
<target type="XSD">
<schema location="MarketNotificationMsg.xsd"/>
<rootElement name="MarketNotificationMsg" namespace="http://www.j.com/soa/2007-07-17/MarketNotificationMsg.xsd"/>
</target>
</mapTargets>
?>
<xsl:stylesheet version="1.0"
xmlns:m="http://www.j.com/soa/2007-07-17/MarketStatus.xsd"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:ehdr="http://www.oracle.com/XSL/Transform/java/oracle.tip.esb.server.headers.ESBHeaderFunctions"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:ids="http://xmlns.oracle.com/bpel/services/IdentityService/xpath"
xmlns:ns0="http://www.j.com/soa/2007-07-17/MarketNotificationMsg.xsd"
xmlns:hwf="http://xmlns.oracle.com/bpel/workflow/xpath"
exclude-result-prefixes="xsl m xs ns0 xp20 bpws ora ehdr orcl ids hwf">
<xsl:template match="/">
<ns0:MarketNotificationMsg>
<xsl:for-each select="/m:MarketStatus/m:MarketRun[1]">
<ns0:MarketEvent>
<ns0:eventID>
<!--          <xsl:value-of select='string("33")'/> -->
<xsl:value-of select='bpws:getVariableData("NOTIFICATION_EVENT_ID","")'/>
</ns0:eventID>
<ns0:tradeDay>
<xsl:value-of select="m:marketStartTime"/>
</ns0:tradeDay>
<ns0:MarketRun>
<ns0:marketRunID>
<xsl:value-of select="m:marketRunID"/>
</ns0:marketRunID>
<ns0:marketID>
<xsl:value-of select="m:marketID"/>
</ns0:marketID>
</ns0:MarketRun>
</ns0:MarketEvent>
</xsl:for-each>
</ns0:MarketNotificationMsg>
</xsl:template>
</xsl:stylesheet>
Suggest some pointers.

Answer 1

> You could use the processXSLT with parameters like here :
>
http://blogs.oracle.com/rammenon/2007/05/07
Hey Eric,
Thanks for the reply and indeed that was a direct pointer for the problem I was facing.
HOWEVER :) it dint work on the version of BPEL PM or BPEL Engine I am working on. it seems that either I have configured wrongly or version on which I am working doesn't support this.
Version I am working on: 10.1.3.2.0
I am not getting any compile time error however on runtime it is failing saying:
ORABPEL-09503 Invalid xpath expression. Error while parsing xpath expression "ora:processXSLT('Map_Notification.xsl', bpws:getVariableData('Invoke_CreateMarketAndRelatedEntities_process_OutputVariable','payload'), bpws:getVariableData('Properties'))", the reason is Error in expression: 'ora:processXSLT('Map_Notification.xsl', bpws:getVariableData('Invoke_CreateMarketAndRelatedEntities_process_OutputVariable','payload'), bpws:getVariableData('Properties'))'.. Please verify the xpath query "ora:processXSLT('Map_Notification.xsl', bpws:getVariableData('Invoke_CreateMarketAndRelatedEntities_process_OutputVariable','payload'), bpws:getVariableData('Properties'))" which is defined in BPEL process.
I will upload BPEL process created snip of my complex Bigger BPEL process but till the time suggest me if this hints you anything.
Is I am missing something?
Thanks.