Playing between unintializedRole AND {Partner Link} must be bound to an endpoint in deploy.xml

[Adnan]

Hi 

I am playing between these two error for long... When I specify the 
initializePartnerRole="yes" and initialize the partner role like 
<bpel:copy>
                <bpel:from>
                       http://localhost:8080/Validate/ValidateWSService
                </bpel:from>
                <bpel:to partnerLink="CalcPartnerLink1"></bpel:to>
 </bpel:copy>

 
then i encounter by "java.lang.IllegalArgumentException: {Partner Link} must be 
bound to an endpoint in deploy.xml"

AND 

When I omitt the initializePartnerRole attribute then it says  
xmlns:axis2ns34="http://docs.oasis-open.org/wsbpel/2.0/process/executable";>axis2ns34:uninitializedPartnerRole
 

Some one tell me where i should go... any solution... ??? and urgent please
BELOW IS DEPLOY.XML.  ATTACHED BPEL FILE AS WELL

<?xml version="1.0" encoding="UTF-8"?>

xmlns:Calc="http://odebpel/Calc/"; xmlns:calc="http://calc";>
  <process name="calc:Calc">
    <active>true</active>
    <retired>false</retired>
    <process-events generate="all"/>
    <provide partnerLink="CalcPL">
      <service name="Calc:Calc" port="CalcSOAP"/>
    </provide>
    <invoke partnerLink="CalcPartnerLink1"/>
    <invoke partnerLink="SubPartnerLink1"/>
    <invoke partnerLink="AddPartnerLink1"/>
  </process>
</deploy>



----
AL