retrieveInvoice issues

retrieveInvoiceRequest.xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:v1="http://www.sungard.com/bsil/acctmgmt/v1-0" xmlns:v11="http://www.sungard.com/ws/v1-0">
   <soapenv:Header/>
   <soapenv:Body>
      <v1:retrieveInvoiceRequest>
	 <v11:client>
	    <!--Optional:-->
	    <v11:systemId>?</v11:systemId>
	    <!--Optional:-->
	    <v11:userRole>?</v11:userRole>
	    <v11:userId>?</v11:userId>
	    <v11:userApplicationDN>?</v11:userApplicationDN>
	 </v11:client>
	 <v1:accountNumber>3539402</v1:accountNumber>
	 <v1:invoiceNumber>B000901002</v1:invoiceNumber>
      </v1:retrieveInvoiceRequest>
   </soapenv:Body>
</soapenv:Envelope>

retrieveInvoiceResponse

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <env:Header xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"/>
   <env:Body xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
      <env:Fault>
         <faultcode>ns0:Server</faultcode>
         <faultstring>Unable to locate a BRM entity</faultstring>
         <detail>
            <ns3:lookupFault xmlns:ns3="http://www.sungard.com/ws/v1-0" xmlns:ns4="http://www.sungard.com/brmws/acctmgmt/v1-0" xmlns:ns5="http://www.sungard.com/common/v1-0" xmlns:ns6="http://www.sungard.com/product/v1-0" xmlns:ns7="http://www.sungard.com/payment/v1-0" xmlns:ns8="http://www.sungard.com/cloud/v1-0" xmlns:ns9="http://www.sungard.com/brmws/diag/v1-0" xmlns:ns10="http://www.ssglimited.com/brm/v7-4/domain" xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/">
               <ns3:message>No invoice data found in BIP!</ns3:message>
            </ns3:lookupFault>
         </detail>
      </env:Fault>
   </env:Body>
</soapenv:Envelope>