Help with Bpel error - "process.bpel activity not found"

[depstei2]

Hello, I finally got the helloWorld.bpel service deployed in 4.0.4.GA. using the 1.1beta3 bpel engine.
I can deploy all of the examples, but when I try to create a process from scratch I get
10:28:21,140 INFO [BpelReader] read bpel process: EchoService.bpel
10:28:21,140 ERROR [[processDeployServlet]] Servlet.service() for servlet processDeployServlet threw exception
org.jbpm.jpdl.JpdlException: [[ERROR] EchoService.bpel activity not found [/process]]

Can someone please elaborate on this error message and what might be causing it?

[aguizar]

"activity not found" means no activity element was found as a child of the element in square brackets, in this case process. Can you please post your BPEL document to examine it and try to help you a bit more?

[depstei2]

<?xml version="1.0" encoding="UTF-8"?>
<process
 name="newProcess"
 targetNamespace="http://enterprise.netbeans.org/bpel/ScratchBpelModule1/newProcess"
 xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 xmlns:tns="http://enterprise.netbeans.org/bpel/ScratchBpelModule1/newProcess" xmlns:ns1="http://j2ee.netbeans.org/wsdl/newWSDL">
 <import namespace="http://j2ee.netbeans.org/wsdl/newWSDL" location="newWSDL.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
 <partnerLinks>
 <partnerLink name="PartnerLink1" partnerLinkType="ns1:newWSDL1" myRole="newWSDLPortTypeRole"/>
 </partnerLinks>
 <variables>
 <variable name="NewWSDLOperationOut" messageType="ns1:newWSDLOperationReply"/>
 <variable name="NewWSDLOperationIn" messageType="ns1:newWSDLOperationRequest"/>
 </variables>
 <sequence>
 <receive name="Receive1" createInstance="yes" partnerLink="PartnerLink1" operation="newWSDLOperation" portType="ns1:newWSDLPortType" variable="NewWSDLOperationIn"/>
 <assign name="Assign1">
 <copy>
 <from variable="NewWSDLOperationIn" part="part1"/>
 <to variable="NewWSDLOperationOut" part="part1"/>
 </copy>
 </assign>
 <reply name="Reply1" partnerLink="PartnerLink1" operation="newWSDLOperation" portType="ns1:newWSDLPortType" variable="NewWSDLOperationOut"/>
 </sequence>
</process>

Here' s my wsdl:

<?xml version="1.0" encoding="UTF-8"?>
<definitions name="newWSDL" targetNamespace="http://j2ee.netbeans.org/wsdl/newWSDL"
 xmlns="http://schemas.xmlsoap.org/wsdl/"
 xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 xmlns:tns="http://j2ee.netbeans.org/wsdl/newWSDL"
 xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype"
 xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
 <types>
 <xsd:schema targetNamespace="http://j2ee.netbeans.org/wsdl/newWSDL">
 <xsd:complexType name="Shape">
 <xsd:sequence>
 <xsd:element name="size" type="xsd:int"></xsd:element>
 </xsd:sequence>
 </xsd:complexType>
 <xsd:element name="square" type="tns:Shape"></xsd:element>
 </xsd:schema>
 </types>
 <message name="newWSDLOperationRequest">
 <part name="part1" element="tns:square"/>
 </message>
 <message name="newWSDLOperationReply">
 <part name="part1" element="tns:square"/>
 </message>
 <portType name="newWSDLPortType">
 <operation name="newWSDLOperation">
 <input name="input1" message="tns:newWSDLOperationRequest"/>
 <output name="output1" message="tns:newWSDLOperationReply"/>
 </operation>
 </portType>
 <plnk:partnerLinkType name="newWSDL1">
 <plnk:role name="newWSDLPortTypeRole" portType="tns:newWSDLPortType"/>
 </plnk:partnerLinkType>
</definitions>

[aguizar]

For compatibility with the Eclipse BPEL designer, jBPM BPEL supports an early draft of the WS-BPEL 2.0 specification instead of the approved standard. The schema accepted by the product can be found in jbpm-bpel.jar. Look for resource org/jbpm/bpel/xml/util/bpel_2_0.xsd.

The documents you provided mostly adhere to the above schema, except for the bpel and plnk namespaces. In the BPEL document, replace:

xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"

with

xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

In the WSDL document, replace:

xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype"

with

xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/"

This should fix the problem.