JBoss Community

Hello everyone,

I try to create a Webservice that uses Human Tasks, as soon as I add the jbpm-human-task-5.1.0.Final.jar into the WEB-INF/libs directory I get this error:

Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source for a JTA enabled persistence context named: org.jbpm.task

I use the setup created by the jBPM demo.

Because I quit new new to jboss and jBPM I fear I'm missing an essential point here. :(

This is the setup:

JBoss 5.1.0 and jBPM 5.1.0 installed with the demo setup.

I created an ear archive that contains the actual service as an war archive.

The web.xml looks like this:

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">

  <display-name>MobileWorkflowService</display-name>

  <welcome-file-list>

    <welcome-file>index.html</welcome-file>

  </welcome-file-list>

  <servlet>

    <display-name>MobileWorkflow</display-name>

    <servlet-name>MobileWorkflow</servlet-name>

    <servlet-class>de.cellent.mobileWorkflow.service.MobileWorkflowService</servlet-class>

  </servlet>

  <servlet-mapping>

    <servlet-name>MobileWorkflow</servlet-name>

    <url-pattern>/MobileWorkflow</url-pattern>

  </servlet-mapping>

</web-app>

i also added added this jboss-web.xml file

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

<!DOCTYPE jboss-web PUBLIC

    "-//JBoss//DTD Web Application 2.4//EN"

    "http://www.jboss.org/j2ee/dtd/jboss-web_4_2.dtd">

<jboss-web>

  <context-root>MobileWorkflow</context-root>

</jboss-web>

Because at this stage persistence is not required I have not configure a persistence.xml file as desribed in chapter

12.2.5. Starting the human task service

Any help is much appreciated

kind regards