Standby Recovery Errors - Pls Help

Hi,

Our standby database often applies log changes successfully and then reports failure due to log corruption at some point later in time. It is intermittent, does anybody knows why this happens? How can i get around this? Pls help.

Regards,
Calvin

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Oracle Server Manager Release 3.1.5.0.0 - Production

(c) Copyright 1997, Oracle Corporation.  All Rights Reserved.

Oracle8i Enterprise Edition Release 8.1.5.0.0 - Production
With the Partitioning and Java options
PL/SQL Release 8.1.5.0.0 - Production

SVRMGR> connect internal
Connected.
SVRMGR> recover standby database;
ORA-00279: change 88965481 generated at 07/02/00 00:38:32 needed for thread 1
ORA-00289: suggestion : /opt/app/oracle/product/8.1.5/admin/mydb/arch/1_404.log
ORA-00280: change 88965481 for thread 1 is in sequence #404
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
auto
ORA-00283: recovery session canceled due to errors
ORA-00356: inconsistent lengths in change description
ORA-00353: log corruption near block 2568 change 88967441 time 07/02/00 00:40:07
ORA-00334: archived log: '/opt/app/oracle/product/8.1.5/admin/mydb/arch/1_404.log'


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