Using OpenPlant Project Administrator CONNECT Edition, requirement is to upgrade schema from OpenPlant CONNECT Edition Update 4 to OpenPlant CONNECT Edition Update 5.
To move from older version of OpenPlant Modeler CONNECT to latest version of OpenPlant Modeler CONNECT, user need to perform schema upgrade ta to make it work properly. Below wiki article explains the procedure regarding schema upgrade.
If above problem still persists, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround.