An unexpected and critical error has occurred: "BadPage" continuously on DB2 9.5

[aguswe]

Dear experts,

We have an error message in the file /db2/<SID>/db2dump/db2<SID>.nfy continuously. below captured tail of nfy file ;

2014-12-12-07.13.49.005137 Instance:db2mip Node:000
PID:6868(db2agent (MIP) 0) TID:2264917760 Appid:*LOCAL.db2mip.141212001437
buffer pool services sqlbLogReadAttemptFailure Probe:10 Database:MIP

ADM14001C An unexpected and critical error has occurred: "BadPage". The
instance may have been shutdown as a result. "Automatic" FODC (First Occurrence
Data Capture) has been invoked and diagnostic information has been recorded in
directory "/db2/MIP/db2dump/FODC_BadPage_2014-12-12-07.13.49.004988_0000/".
Please look in this directory for detailed evidence about what happened and
contact IBM support if necessary to diagnose the problem.

2014-12-12-07.13.57.074868 Instance:db2mip Node:000
PID:6868(db2agent (MIP) 0) TID:2264917760 Appid:*LOCAL.db2mip.141212001437
buffer pool services sqlbReadPage Probe:1199 Database:MIP

ADM6006E DB2 encountered an error while reading page "104925" from table space
"20" for object "13" (located at offset "26233" of container
"/db2/MIP/sapdata4/db2mip/NODE0000/MIP/T0000020/C0000002.LRG")

Appreciate for your response.

Thanks
Aguswe