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тАО01-29-2001 09:08 AM
тАО01-29-2001 09:08 AM
Oracle TNS errors when 100+ users query the database
We just started production on Oracle 8.1.6 on HP-UX 11.0. All patches recomended by HP support installed. When the number of connections passes one-hundred and something we start to get the following messages from Oracle.
29-JAN-2001 14:22:13 * (CONNECT_DATA=(SID=mysid)(GLOBAL_NAME=my.world)(CID=(PROGRAM=myprog.exe)(HOST=Windows NT PC)(USER=myuser))) * (ADDRESS=(PROTOCOL=tcp)(HOST=1
0.10.10.60)(PORT=4338)) * establish * mysid * 12500
TNS-12500: TNS:listener failed to start a dedicated server process
TNS-12540: TNS:internal limit restriction exceeded
TNS-12560: TNS:protocol adapter error
TNS-00510: Internal limit restriction exceeded
HPUX Error: 12: Not enough space
This seems to be some parametre in HP-UX that is set to low. Any ideas?
29-JAN-2001 14:22:13 * (CONNECT_DATA=(SID=mysid)(GLOBAL_NAME=my.world)(CID=(PROGRAM=myprog.exe)(HOST=Windows NT PC)(USER=myuser))) * (ADDRESS=(PROTOCOL=tcp)(HOST=1
0.10.10.60)(PORT=4338)) * establish * mysid * 12500
TNS-12500: TNS:listener failed to start a dedicated server process
TNS-12540: TNS:internal limit restriction exceeded
TNS-12560: TNS:protocol adapter error
TNS-00510: Internal limit restriction exceeded
HPUX Error: 12: Not enough space
This seems to be some parametre in HP-UX that is set to low. Any ideas?
3 REPLIES 3
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тАО01-29-2001 09:18 AM
тАО01-29-2001 09:18 AM
Re: Oracle TNS errors when 100+ users query the database
TNS-00510 states there are too many files or sockets open simultaneously. So this may require an increase to the nfile (max # of open files) and with nfile I tend to also look at nproc and maxusers.
I have included a url to a very handy site that gives you the definition for these and Oracle error codes. Hope you find it as useful as I have...
http://www.cs.umbc.edu/help/oracle8/errmsg/A54625_01/toc.htm
/rcw
I have included a url to a very handy site that gives you the definition for these and Oracle error codes. Hope you find it as useful as I have...
http://www.cs.umbc.edu/help/oracle8/errmsg/A54625_01/toc.htm
/rcw
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тАО01-29-2001 09:19 AM
тАО01-29-2001 09:19 AM
Re: Oracle TNS errors when 100+ users query the database
Increasing your swap space will prevent this error.
Berlene
Berlene
http://www.mindspring.com/~bkherren/dobes/index.htm
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тАО02-08-2001 08:43 AM
тАО02-08-2001 08:43 AM
Re: Oracle TNS errors when 100+ users query the database
Did you try setting
chmod 4751 $ORACLE_HOME/bin/tnslsnr
Also make sure you started the listner as oracle s/w owner login and not as any other user
chmod 4751 $ORACLE_HOME/bin/tnslsnr
Also make sure you started the listner as oracle s/w owner login and not as any other user
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