Hi,

     I am seeing below errors in db2diag log file???whats meaning of these and how to remove??

2008-04-26-13.57.22.376562+330 I13238231G434      LEVEL: Severe
PID     : 19642                TID  : 3086812864  PROC : db2agent (instance) 0
INSTANCE: smsdb                NODE : 000         DB   : TAMLOGIN
APPHDL  : 0-527                APPID: A0010A84.HC0D.003886063031
FUNCTION: DB2 UDB, routine_infrastructure, sqlerCallDL, probe:70
RETCODE : ZRC=0x81360012=-2127167470=SQLZ_RC_CMERR, SQLT_SQLJC
          "External Comm error"

2008-04-28-09.31.53.046550+330 I13593589G335      LEVEL: Warning
PID     : 31297                TID  : 3086378688  PROC : db2loggr (EVENT) 0
INSTANCE: carsdb               NODE : 000
FUNCTION: DB2 UDB, data protection, sqlpghck, probe:1390
MESSAGE : ExtNum 2816, state 401, baselsn 00000002B1B28000 nextlsn
          00000002B1B28066

Thanks & Regards

Pawan

2008-05-06-13.41.42.456490+330 I13436459G435      LEVEL: Severe
PID     : 18375                TID  : 3086812864  PROC : db2agent (instance) 0
INSTANCE: smsdb                NODE : 000         DB   : TAMLOGIN
APPHDL  : 0-825                APPID: A0010A84.OE05.004146081833
FUNCTION: DB2 UDB, base sys utilities, sqleattach_agent, probe:60
RETCODE : ZRC=0x81360012=-2127167470=SQLZ_RC_CMERR, SQLT_SQLJC
          "External Comm error"

2008-05-06-13.46.42.475417+330 I13436895G435      LEVEL: Severe
PID     : 18367                TID  : 3086812864  PROC : db2agent (instance) 0
INSTANCE: smsdb                NODE : 000         DB   : TAMLOGIN
APPHDL  : 0-961                APPID: A0010A84.C205.004146082333
FUNCTION: DB2 UDB, base sys utilities, sqleattach_agent, probe:60
RETCODE : ZRC=0x81360012=-2127167470=SQLZ_RC_CMERR, SQLT_SQLJC
          "External Comm error"

2008-05-06-13.51.42.515180+330 I13437331G435      LEVEL: Severe
PID     : 18538                TID  : 3086812864  PROC : db2agent (instance) 0
INSTANCE: smsdb                NODE : 000         DB   : TAMLOGIN
APPHDL  : 0-885                APPID: A0010A84.F805.004146082833
FUNCTION: DB2 UDB, base sys utilities, sqleattach_agent, probe:60
RETCODE : ZRC=0x81360012=-2127167470=SQLZ_RC_CMERR, SQLT_SQLJC
          "External Comm error"

Again I am getting above errors...what should I do???? not able to cause of errors.....

Thanks & Regards

Pawan

Pawan,

Take a look in the link below:
http://www.dbatodba.com/Forums/db2/290851908/#171694765

thanks