We have Documentum 6.6 developer edition.
We get the following error on clicking the Inbox/while starting the workflow. The work flow is created using Process Builder.
[DM_VEL_INSTANTIATION_ERROR]error: "Cannot instantiate Java class"
and in the trace "Caused by: java.lang.ClassNotFoundException: com.documentum.services.workflow.inbox.Inbox"
Other details:
Java version:6
Workflow.jar is present under C:\Program Files\Documentum\Shared
It is a global repository and entries are fine in dfc.properties file.
dm_bof_registry user is active.