Error from control file

I see follpwing error/message in my alert.log file:

krcpwnc: following controlfile record written over:  RECID #336327 Recno 5684 Record timestamp  09/12/04 00:16:04
  Object type=254 Object recid=1516 Object timestamp=  06/07/04 21:58:47
kccrsz: denied expansion of controlfile section 19 by 1337 record(s)   the number of records is already at maximum value (65535)

I am settng CONTROL_FILE_RECORD_KEEP_TIME=30

Looking at Metalink, it appears that this error occurs because some section
of control file needed to be reused. My questions are:

1. Does Oracle anyway ends up reusing the section despite he message.
2. Oracle recommends to set this parameter to 0 which means section will be reused. I presume the this error message will not be shown.
3. Is there any other way to fix the problem.

hanks a lot,

Prem Received on Mon Oct 11 2004 - 14:40:00 CDT