System logs System logs display warnings and errors within the instance processes and records, and non-critical events such as memory usage on the server machine. This list view displays the log entries for the current day only. To view other log files, use the log file browser. This log provides the following information for all occurrences: Table 1. System log Field Description Created Date and time of the logging activity for the locale of the machine running the instance. Level Type of message displayed. The levels are Debug, Error, Warning, and Information. A warning is an error that has been handled and recovered. An error is something that must be fixed. Message System-generated message regarding the nature of the occurrence. Source Name of the process or area affected by the occurrence. For example, the source of the occurrence might be EMAIL or Memory.