Hi!! I have figured out the scripts that have to be used. I started by configuring jbpm-3.3.1.GA with jboss-5.0.0.GA with hypersonic as database. I accessed the installation through http://localhost:8080/jbpm-console and logged in using admin/admin. This was successfull. I had a look at the jbpm-hsqldb-ds.xml which stated that temporary data was kept at the following location jdbc:hsqldb:${jboss.server.data.dir}${/}hypersonic${/}jbpmDB which implies jboss-5.0.0.GA\server\default\data\hypersonic There I found jbpmDB.script which contains insert statements to add values to database. I executed the script against MySQL database that I was using otherwise. THe insertion failed due to constraints violation, I followed following to get around this problem: Created Tables only and not constraints and index(from first 32 queries jbpm.jpdl.mysql.sql) Altered table JBPM_NODE to change datatype of ENDTASKS_ from BIT(1) to INTEGER Inserted data in database Created index and constraints (from remainder of jbpm.jpdl.mysql.sql) Please do not forget to remove all record in JBPM_ID_USER table before inserting records, otherwise primarykey violation will be generated. Restarted jboss-5.0.0.GA and accessed the installation through http://localhost:8080/jbpm-console thereafter logged in using admin/admin View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4207006#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...