Check for error messages during a specific time period to help you answer questions such as "What critical errors were reported to STA last month?".

1. In the left navigation, expand Tape System Activity, select All Messages Overview.
2. Add a filter to narrow down the data to just traps that involved errors:
   1. Click Filter Data .
   2. Select Match ALL entered criteria.
   3. Add the following criteria:
      • Severity | Is | Error
      • Date SNMP trap recv'd (Dates) | Is After | select starting date
      • Date SNMP trap recv'd (Dates) | Is Before | select ending date
   4. Click Apply.
      
3. Review the errors during the time period.