ORA-00257: ARCHIVER ERROR. CONNECT INTERNAL ONLY, UNTIL FREED

Sometime we used to get an error like as below. Due to that we wont be able to login to any BI applications whose metadata schema is connected to database.

Error:

ORA-00257: ARCHIVER ERROR. CONNECT INTERNAL ONLY, UNTIL FREED

1. DAC login error.

2. OBIEE agent wont work. 

3. Wont be able to login DB.

Cause :

Database archive mount point got filled up.

Solution:

Release the space for archive mount point.

Enjoy and Stay Well !! :)