[jboss-user] [jBPM] - Missing datasource for persistence context named: org.jbpm.task

Jens Reese [http://community.jboss.org/people/jefure] created the discussion "Missing datasource for persistence context named: org.jbpm.task" To view the discussion, visit: http://community.jboss.org/message/637186#637186 -------------------------------------------------------------- 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 http://www.w3.org/2001/XMLSchema-instance" xmlns=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee" xmlns:web=" http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd 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 http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd 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 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 h3. 12.2.5. Starting the human task service Any help is much appreciated kind regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/637186#637186] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]