I believe we've resolved the issue. To wrap up this
thread:"org.apache.xmlbeans.XmlException: error: Invalid byte 2 of
3-byte UTF-8 sequence" This error occurs while importing an LCA (during
the preview phase) and is caused by the presence of extended characters
(such as é,à,...) in a process template or the application.xml. A bug in
the preview archive code prevents the import of such LCAs. If possible,
avoid using extended characters in process maps on 8.0.x
systems.However, should you run int...