ORA-00257: Archiver error. Connect AS SYSDBA only until resolved
Please can help with possible solution to the problem. I used the below script after few days the error happened again.
run {
crosscheck archivelog all;
crosscheck backup;
delete noprompt obsolete;
delete noprompt expired archivelog all;
delete noprompt expired backup;
}
delete noprompt archivelog until time "sysdate-.25";
Below is my db_recovery_file_dest_size
big integer 100G.