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тАО05-28-2003 05:43 AM
тАО05-28-2003 05:43 AM
ORA-21521
We are running an application on top of ORACLE. From time to time we are facing the following Error message :
Oracle encountered error 'ORA-21521: exceeded maximum number of connections in OCI (object mode only)
' when executing an SQL statement.
But i cannot find the reason. Can someone tell what is the most possible cause for this error.
Typically we get the db back to run by shutting down and restarting the instance totally
Thank's in advance for any help
Oracle encountered error 'ORA-21521: exceeded maximum number of connections in OCI (object mode only)
' when executing an SQL statement.
But i cannot find the reason. Can someone tell what is the most possible cause for this error.
Typically we get the db back to run by shutting down and restarting the instance totally
Thank's in advance for any help
keep it simple
3 REPLIES 3
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тАО05-28-2003 05:30 AM
тАО05-28-2003 05:30 AM
Re: ORA-21521
It would really help if you identify the Oraccle Version and HP-UX version but Oracle's Metalink suggests this:
Cause: User exceeded the maximum number of connections (255) that can be supported by an OCI environment in object mode.
Action: Close some of existing and unused connections before opening more connections.
It appears that a maximum of 255 OCI connections are allowed.
Cause: User exceeded the maximum number of connections (255) that can be supported by an OCI environment in object mode.
Action: Close some of existing and unused connections before opening more connections.
It appears that a maximum of 255 OCI connections are allowed.
If it ain't broke, I can fix that.
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тАО05-28-2003 05:56 AM
тАО05-28-2003 05:56 AM
Re: ORA-21521
From Oracle's metalink
Error: ORA-21521 Text: exceeded maximum number of connections in OCI (object mode only) --------------------------------------------------------------------------- Cause: User exceeded the maximum number of connections (255) that can be supported by an OCI environment in object mode. Action: Close some of existing and unused connections before opening more connections. .
Shutting down the database accomplishes this. You can also might want to set an inactivity timeout in init.ora
Inactive users can be removed with a script that uses sqlplus.
SEP
Error: ORA-21521 Text: exceeded maximum number of connections in OCI (object mode only) --------------------------------------------------------------------------- Cause: User exceeded the maximum number of connections (255) that can be supported by an OCI environment in object mode. Action: Close some of existing and unused connections before opening more connections. .
Shutting down the database accomplishes this. You can also might want to set an inactivity timeout in init.ora
Inactive users can be removed with a script that uses sqlplus.
SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО05-28-2003 06:03 AM
тАО05-28-2003 06:03 AM
Re: ORA-21521
Sorry i forgot to add this info
It's ORACLE 8.0.6 running on HP-UX 11.0
It's ORACLE 8.0.6 running on HP-UX 11.0
keep it simple
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