Unless you assign the SQL system administrator (sysadmin) role to the Vault Service account, you must perform the following additional steps before you run the Enterprise Vault Configuration wizard for the first time:
If you do not perform these steps, the following problems occur:
Enterprise Vault fails to purge the history records from the Monitoring database, so these database records continue to grow.
Upon completion, the Enterprise Vault Configuration wizard logs an error in the event log with the category 'Monitoring Configuration Utility' and Event ID 41123. The error description begins as follows and then lists the contents of a Purge Job SQL script file:
Monitoring Configuration Utility reported error: SQL Error at: --
If you run the Enterprise Vault Configuration wizard without performing these additional steps, see the following Enterprise Vault technical note: http://entsupport.symantec.com/docs/327522.