Hi ,

For the past some days i could see the below error on my diag logs,

MESSAGE : Unable to create or attach to the segment used for fenced
routine
communications. Decrease the amount of database shared memory
used by
your instance, and try again

FUNCTION: DB2 UDB, routine_infrastructure, sqlerGetFMPIPC, probe:40
RETCODE : ZRC=0x850F0005=-2062614523=SQLO_NOSEG
"No Storage Available for allocation"
DIA8305C Memory allocation failure occurred.

The environment is Aix 5.3 ML2 and db2 8.2 with fixpack 10...Can
someone help how to avoid these shared memory errors, we cannot reduce
the shared memroy as we normally run huge batch jobs which may require
big shared memory.

Thanks & Regards,
Baskar

BAS wrote:

Hi ,
>
For the past some days i could see the below error on my diag logs,
>
MESSAGE : Unable to create or attach to the segment used for fenced
routine
communications. Decrease the amount of database shared memory
used by
your instance, and try again
>
FUNCTION: DB2 UDB, routine_infrastructure, sqlerGetFMPIPC, probe:40
RETCODE : ZRC=0x850F0005=-2062614523=SQLO_NOSEG
"No Storage Available for allocation"
DIA8305C Memory allocation failure occurred.

-2062614523 maps to SQL0930N.

Have a look at the user response listed in the message.

--
Knut Stolze
DB2 Information Integration Development
IBM Germany