The restore database process was broken and after that I can repeat restore and recovery of database successifuly. I get the following message:

restore not done; all files readonly, offline, or already restored

Oracle database is
Backup is done using rman. Day before I try restoring I created full database backup and backup all archivelog files with controlfile autobackup option.

The workflow for restore proces I try to execute is:

startup nomount;
set DBID
restore controlfile from autobackup;
alter database open;
restore database;

Does anybody have idea how to restore my database?