Verify the Integrity of the History Database
The History Database (HDB) is available on the Server only. You should verify the following for an HDB before backing it up.
- Open SMC on the Server.
 
- In the SMC tree, select History Infrastructure > [SQL Server Name].
 
- Select the HDB instance that you want to back up.
 
- Verify that the HDB that you want to backup is 
Started. 
- Open the Task Info expander and verify the following:
 
- No pending tasks for HDB.
 
- All tasks are successfully executed.
 
