ORAMED-01002:[Metadata error in assign operation]

Question

Im using the Oracle Mediator component to assign an expression to a property. The assign expression uses the dvm:lookupValue() function to assign the outcome of the function to the property. When I invoke a message from e.g. SoapUI or the em testfeature it all works perfect. But when I use a testsuite with an initiate message that is similar to the request from SoapUI, the message fails with the following error:
Non Recoverable System Fault:
ORAMED-01002:[Metadata error in assign operation]Metadata Error occurred while assigning to target "$out.property.jca.db.XADataSourceName" using invalid expression "dvm:lookupValue("oramds:/apps/dvm/RegioCode.dvm","RegioCode",$in.request/sadr:GetHoofdaanvragerAdressenRequest/ns6:PersoonKey/ns5:RegioCode,"Datasource","jdbc/DoNotUse")".Possible Fix:Fix the expression. Cause:internal xpath error
Invoke via SoapUI results in the following instance message fragment:
<message>
Assigned "dvm:lookupValue("oramds:/apps/dvm/RegioCode.dvm","RegioCode",$in.request/sadr:GetHoofdaanvragerAdressenRequest/ns6:PersoonKey/ns5:RegioCode,"Datasource","jdbc/DoNotUse")" to "$out.property.jca.db.XADataSourceName"
</message>
Any suggestions.
Regards,
Melvin

Answer 1

Hi Clemens,
We've reported a service request on metalink regarding this issue. See : 3-1154677691
I've summarized the messages for you:
A SoapUI message that works:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:adr="http://www.xyz.nl/Services/AdresService"
xmlns:geb="http://www.xyz.nl/Contracten/Gebruiker"
xmlns:elem="http://www.xyz.nl/Contracten/Common/Elementen" xmlns:obj="http://www.xyz.nl/Contracten/Aanbod/Object">
<soapenv:Header/>
<soapenv:Body>
<adr:GetObjectAdresRequest>
<geb:Autorisatie>
<elem:Gebruikersnaam>xxx</elem:Gebruikersnaam>
<elem:Locale>nl-NL</elem:Locale>
<elem:Kanaal>1</elem:Kanaal>
</geb:Autorisatie>
<obj:ObjectKey>
<geb:Autorisatie>
<elem:Gebruikersnaam>xxx</elem:Gebruikersnaam>
<elem:Locale>xxx</elem:Locale>
<elem:Kanaal>x</elem:Kanaal>
</geb:Autorisatie>
<elem:RegioCode>xxx</elem:RegioCode>
<elem:Type>0</elem:Type>
<elem:Reference>xxx</elem:Reference>
</obj:ObjectKey>
</adr:GetObjectAdresRequest>
</soapenv:Body>
</soapenv:Envelope>
The testsuite initiate message which fails :
<GetObjectAdresRequest xmlns="http://www.xyz.nl/Services/AdresService">
<Autorisatie xmlns="http://www.xyz.nl/Contracten/Gebruiker">
<Gebruikersnaam xmlns="http://www.xyz.nl/Contracten/Common/Elementen">xxx</Gebruikersnaam>
<Locale xmlns="http://www.xyz.nl/Contracten/Common/Elementen">xxx</Locale>
<Kanaal xmlns="http://www.xyz.nl/Contracten/Common/Elementen">x</Kanaal>
</Autorisatie>
<ObjectKey xmlns="http://www.xyz.nl/Contracten/Aanbod/Object">
<RegioCode xmlns="http://www.xyz.nl/Contracten/Common/Elementen">xx</RegioCode>
<Type xmlns="http://www.xyz.nl/Contracten/Common/Elementen">x</Type>
<Reference xmlns="http://www.xyz.nl/Contracten/Common/Elementen">xx</Reference>
</ObjectKey>
</GetObjectAdresRequest>
The composite Test.xml file
<?xml version="1.0" encoding="UTF-8" ?>
<!-- Generated by Oracle SCA Test Modeler version 1.0 at [11/12/09 8:59 AM]. -->
<compositeTest compositeDN="Adres" xmlns="http://xmlns.oracle.com/sca/2006/test">
<about/>
<initiate serviceName="AdresService_ep" operation="GetObjectAdres" isAsync="false" delay="PT0S">
<message>
<part partName="request">
<content>
<GetObjectAdresRequest xmlns="http://www.xyz.nl/Services/AdresService" xmlns:ns2="http://www.xyz.nl/Contracten/Gebruiker" xmlns:ns3="http://www.xyz.nl/Contracten/Aanbod/Object">
<ns2:Autorisatie xmlns:ns4="http://www.xyz.nl/Contracten/Common/Elementen">
<ns4:Gebruikersnaam>xxx</ns4:Gebruikersnaam>
<ns4:Locale>xxx</ns4:Locale>
<ns4:Kanaal>x</ns4:Kanaal>
</ns2:Autorisatie>
<ns3:ObjectKey xmlns:ns5="http://www.xyz.nl/Contracten/Common/Elementen">
<ns5:RegioCode>xxx</ns5:RegioCode>
<ns5:Type>x</ns5:Type>
<ns5:Reference>xxx</ns5:Reference>
</ns3:ObjectKey>
</GetObjectAdresRequest>
</content>
</part>
</message>
</initiate>
</compositeTest>
Regards,
Melvin