Workflow error - Unable to connect to repository
We are having this strange error "Unable to connect to repository" when I go to the workflow table and open an existing workflow.
Authentication is via LDAP. The very first time we create a record everything is fine .. but after about 30 mins I create another record - the workflow doesn't launch itself. When I try to lauch it manually - there is a error message which says " One of the roles assigned has no users". A repo unload and reload doesn't help . The server has tobe restarted to solve this problem.
Our analysis says there could be a possible disconnect between LDAP and MDS.
Any bright ideas to solve this?