Unable to access data file

Situation: The message indicates that you are unable to read or write to the data file. You may have lost your connection to the network; the loss of connection can be temporary or permanent. The hard disk of the workstation on which your data file is located may have very little free space, or the hard disk may be damaged.

Solution: Be sure there is enough free space on the hard disk where the data file is located. Use a disk utility to check the condition of the hard disk, and defragment the hard disk if necessary. Check network connections and perform other network diagnostics. You may want to discuss this situation with your system administrator since he or she is familiar with the configuration of your network and may be better prepared to respond to this situation.

Unable to access data file