ORA-10642: Found rollback segments in dictionary managed tablespaces
Cause: When SYSTEM tablespace is migrated found rollback segments in dictionary managed tablespaces.
Action: Drop the rollback segments in dictionary managed tablespaces and reissue the command
Cause: When SYSTEM tablespace is migrated found rollback segments in dictionary managed tablespaces.
Action: Drop the rollback segments in dictionary managed tablespaces and reissue the command
