Home
All Oracle Error Codes
Oracle DBA Forum

Frequent Oracle Errors

TNS:could not resolve the connect identifier specified
Backtrace message unwound by exceptions
invalid identifier
PL/SQL compilation error
internal error
missing expression
table or view does not exist
end-of-file on communication channel
TNS:listener unknown in connect descriptor
insufficient privileges
PL/SQL: numeric or value error string
TNS:protocol adapter error
ORACLE not available
target host or object does not exist
invalid number
unable to allocate string bytes of shared memory
resource busy and acquire with NOWAIT specified
error occurred at recursive SQL level string
ORACLE initialization or shutdown in progress
archiver error. Connect internal only, until freed
snapshot too old
unable to extend temp segment by string in tablespace
Credential retrieval failed
missing or invalid option
invalid username/password; logon denied
unable to create INITIAL extent for segment
out of process memory when trying to allocate string bytes
shared memory realm does not exist
cannot insert NULL
TNS:unable to connect to destination
remote database not found ora-02019
exception encountered: core dump
inconsistent datatypes
no data found
TNS:operation timed out
PL/SQL: could not find program
existing state of packages has been discarded
maximum number of processes exceeded
error signaled in parallel query server
ORACLE instance terminated. Disconnection forced
TNS:packet writer failure
see ORA-12699
missing right parenthesis
name is already used by an existing object
cannot identify/lock data file
invalid file operation
quoted string not properly terminated

RE: What's max sort_area_size? SUN 64 bit O 9.2.0.4 64 bit

Wolfson Larry - lwolfs

2004-06-08

Replies:
Mark,Niall,  Thanks for input.    What I'm asking is what parameter sets the limit and how can I raise the bar.
    Just thought on 64 bit OS it could be higher than 2G.
 
    From my TAR:
 
Hi,
The Sort_area_size minimum value is equivalent of six database blocks and
the maximum is OS dependent. This has been documented in NOTE:30918.1
.(see below)

Pls let us know if you have tried setting the PGA_AGGREGATE_TARGET instead of setting
sort_area_size.

There are some known issues like dynamically changing the parameters sort_area_size, hash_area_size ...failing with ORA-68.

For example:
SQL> alter session set sort_area_size=2097152;
ERROR:
ORA-68: invalid value 2097152 for parameter sort_area_size


SQL> alter session set hash_area_size=2097152;
ERROR:
ORA-68: invalid value 2097152 for parameter hash_area_size ...

The range of values are different.
In most of the times restarting the database resolved the issue
.(???????????????)

The reason could be that the range of these parameters are stored in SGA, for some reason SGA corrupted/defective where range is stored.  Afraid! so bounce of the database should solve it.

Thanks  
XXXXXXX
Parameter type 

Integer 

Default value 

65536 

Parameter class 

Dynamic: ALTER SESSION, ALTER SYSTEM ... DEFERRED 

Range of values 

Minimum: the value equivalent of six database blocks

Maximum: operating system-dependent  (WHAT PARM?)

-----Original Message-----
From: oracle-l-bounce@freelists.org [mailto:oracle-l-bounce@freelists.org]On Behalf Of Mark W. Farnham
Sent: Tuesday, June 08, 2004 6:03 AM
To: oracle-l@freelists.org
Subject: RE: What's max sort_area_size? SUN 64 bit O 9.2.0.4 64 bit

I think I see 2G-1 in the error message. Is that the limit you were looking for?
-----Original Message-----
From: oracle-l-bounce@freelists.org [mailto:oracle-l-bounce@freelists.org]On Behalf Of Wolfson Larry - lwolfs
Sent: Tuesday, June 08, 2004 3:57 AM
To: oracle-l@freelists.org
Subject: What's max sort_area_size? SUN 64 bit O 9.2.0.4 64 bit

I've 3-4 servers with 16-26G of memory, that I thought I could use for some large sorts we're running at night.
 
I got back
06:24:20 LNW>ALTER SESSION SET SORT_AREA_SIZE =3147483647;
ERROR: ORA-00068: invalid value 3147483647 for parameter sort_area_size, must be
between 0 and 2147483647
 
Opened a TAR and OS said it was OS dependent.  I asked what limit was and he said he didn't have that info, BUT, if I re-started DB the problem should go away...   I was hoping for a more concrete answer.  And TAR still hasn't been updated although I did get phone call.



**********************************************************************
The information contained in this communication is
confidential, is intended only for the use of the recipient
named above, and may be legally privileged.
If the reader of this message is not the intended
recipient, you are hereby notified that any dissemination,
distribution, or copying of this communication is strictly
prohibited.
If you have received this communication in error,
please re-send this communication to the sender and
delete the original message or any copy of it from your
computer system. Thank You.