Any body can help me out on this issue................ We are using JBPM for business work flow management. In our application we are facing the below mentioned problem: We have a one process attribute with Date type for the Super Process Instance. This value for this attribute is saved in the JBPM_VARIABLEINSTANCE table as DATEVALUE_ for the Super Process Instance. We require the same process attribute value to be propagated to the sub process instance. But this value is propagated as BYTEARRAYVALUE_ to the sub process instead of DATEVALUE_. Please let me know how to copy the value as same DATEVALUE_ type. Thanks, Suresh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4019930#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...