1964197 - Upgrade Management Tool hangs during 'Export' phase with 'An exception occurred that prevents the reading or writing of an object to or from storage'

• The Upgrade Management Tool (UMT) hangs indefinitely during 'Updating Objects' step of the 'Export' phase
• Under the 'General Info' tab, some or all of the following error messages may be seen:
• An exception occurred that prevents the reading or writing of an object to or from storage. (FWM 10002) Cannot flush the log file to disk C:\Users\<username<\AppData\Local\Temp\2\Derby........
• An exception occurred that prevents the reading or writing of an object to or from storage. (FWM 10002) Failed to create database 'bobj.om.<UNIQUEID>'. see the next exception for details.
• An exception occurred that prevents the reading or writing of an object to or from storage. (FWM 10002) No current connection.
• An exception occurred that prevents the reading or writing of an object to or from storage. (FWM 10002) An SQL data change is not permitted for a read-only connection, user or database.

• SAP BusinessObjects Business Intelligence Platform 4.0, 4.1 (BI 4.0, BI 4.1)
• Microsoft Windows 2008

KBA , BI-BIP-UMT , Upgrade management tool , BI-BIP-DEP , Webapp Deployment, Networking, Vulnerabilities, Webservices , Problem