If you need any REDO LOG Backup status or Archiving directory informations then you can use the transaction code DB12…

Go to DB12

As you can see there are some redo log informations under the “Redo Log Backups” area.

- Archiving Directory Status

You can get the Location info and Free space status of archiving directory

 - Overview of Redo Log Files

It helps you to get information about Redo Log history for the database

- Overview of Redo Log Backups

You can get the information of Redo Log Backups and their Status