Enterprise Vault for Microsoft Exchange has the ability to trace PST migration process.

1. Open Vault Administration Console in Symantec Vault Server.
2. Go to "Tools" menu and Select ‘Advanced Features’.
3. Open the (+) sign under Enterprise Vault Servers.
4. Right click "Traces" button and click "New"< "trace".
5. Search for "Migration issues" in the list and click "Next".
6. Name the trace and click "Next".
7. it’s possible to Increase the running time in no other heavy processes use the CPU.
8. Locate the log file location and click "Next".
9. Click "Run now" to run the trace.