View the data warehouse run log to access detailed information about data warehouse processes. The Data Warehouse Run Log form enables you to view information such as the operation processed, the target database object, start and end time, the elapsed time of the process, and the status of a process. View detailed error information to view error numbers, error messages, and sequences.
Delete run log records and error messages as necessary. We recommend that you delete old run logs and error messages periodically.
Check the data warehouse run log for any errors after running a full load. You must
run a full load without any errors prior to switching to an incremental load. If any
errors occur during the full load, you must correct the errors and run a full load
and purge until no errors occur.