ORA-19566: exceeded limit of 0 corrupt blocks for file "/u01/db/oracle/db/apps_st/data/system09.dbf" while taking rman backup for fresh install of 12.1.1.

Issue:

After a fresh Install of 12.1.1, trying to take RMAN backup which failed with below errors.

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ORA_DISK_1 channel at 05/12/2013 11:49:40
ORA-19566: exceeded limit of 0 corrupt blocks for file /u01/db/oracle/db/apps_st/data/system09.dbf


Fix:

alter database datafile "/u01/db/oracle/db/apps_st/data/system09.dbf" resize 1000m;

dbv file=/u01/db/oracle/db/apps_st/data/system09.dbf

Re-initiate the backup.