How to access the ejb using WSIF

Question

I have deployed my Bean Managed Persistance Entity Bean in Weblogic 8.1 App Server. Trying to access the ejb from Synchronous BPEL process using WSIF. I am getting following error
- WSIF0011I: Preferred port 'EJBPort' was not available
org.apache.wsif.WSIFException: Unable to find an available port
     at org.apache.wsif.base.WSIFServiceImpl.getPort(Unknown Source)
     at org.apache.wsif.base.WSIFServiceImpl.getPort(Unknown Source)
     at com.test.wsif.RunInventory.main(RunInventory.java:55)
How to resolve the above said problem??
Here is my Inventory.wsdl file
<?xml version="1.0" ?>
<definitions targetNamespace="http://wsifservice.Inventory/"
xmlns:tns="http://wsifservice.Inventory/"
xmlns:typens="http://wsiftypes.addressbook.service.ejb/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:format="http://schemas.xmlsoap.org/wsdl/formatbinding/"
xmlns:ejb="http://schemas.xmlsoap.org/wsdl/ejb/"
xmlns="http://schemas.xmlsoap.org/wsdl/">
<!-- type defs -->
<types>
<xsd:schema
targetNamespace="http://wsiftypes.addressbook.service.ejb/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<xsd:complexType name="vecdetails">
<xsd:sequence>
<xsd:element name="make" type="xsd:string"/>
<xsd:element name="bodystyle" type="xsd:string"/>
<xsd:element name="model" type="xsd:string"/>
<xsd:element name="quantity" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</types>
<!-- message declns -->
<message name="getInventoryRequestMessage">
<part name="vecdetails" type="typens:request"/>
</message>
<message name="getInventoryResponseMessage">
<part name="response" type="typens:response"/>
</message>
<!-- port type declns -->
<portType name="Inventory">
<operation name="getInventory">
<input name="getInventoryRequest" message="tns:getInventoryRequestMessage"/>
<output name="getInventoryResponse" message="tns:getInventoryResponseMessage"/>
</operation>
</portType>
<!-- binding declns -->
<binding name="EJBBinding" type="tns:Inventory">
<ejb:binding/>
<format:typeMapping encoding="Java" style="Java">
<format:typeMap typeName="xsd:string" formatType="java.lang.String" />
</format:typeMapping>
<operation name="getInventory">
<ejb:operation
methodName="getInventory"
parameterOrder="make bodystyle model quantity"
interface="remote" returnPart="response" />
<input name="getInventoryRequest"/>
<output name="getInventoryResponse"/>
</operation>
</binding>
<!-- service decln -->
<service name="InventoryService">
<port name="EJBPort" binding="tns:EJBBinding">
<!-- Put vendor-specific deployment information here -->
     <ejb:address className="com.poc.inventoryejb.InventoryHome"
          jndiName="Inventory"
initialContextFactory="weblogic.jndi.WLInitialContextFactory"
     jndiProviderURL="t3://localhost:7001"/>
</port>
</service>
</definitions>

Answer 1

Try to restart BPEL Server. When I tested WSIF Bindings I had to restart server after every changes in WSIF WSDL.
Alexey.