see
http://metalink.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=146599.1
Jared
"Baker, Barbara" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
02/14/02 04:03 PM
Please respond to ORACLE-L
To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
cc:
Subject: ERR: ORA-04031 unable to allocate
Oracle 8.0.5
Solaris 2.6
List:
One of our users is getting this error message running a query:
ERROR:
ORA-04031: unable to allocate 4194304 bytes of shared memory ("shared
pool","unknown object","cursor work he","KKRH Hash Table")
The query is very simple (see below). Happens consistently. Error occurs
after about 1 minute of execution. No other problems in the database (no
errors in alert, etc.)
I'm seeing latch wait this for the sid involved:
SID EVENT P1TEXT P1 P2TEXT P2 P3TEXT
P3
----- ---------------- ---------- ----------- -------- -------- --------
------
409 latch free address 2147519876 number 59 tries
0
1 pmon timer duration 300 0
0
6 smon timer sleep time 300 failed 0
0
and then I see this for the same sid in v$lock (resource is type+id1+id2,
query is from Steve Adams' site)
RESOURCE NSID SID HOLDING WANTING SECONDS
-------------------- ----- ---- ------- ------- ----------
CU--1595636348-0 409 409 X 0
RT-1-0 4 LGWR X 0
TS-1-8388610 6 SMON SX 55604
According to Anjo Kolk's description, a CU is a Bind enqueue. Does this
mean I'm running out of open_cursors?? (And if so, why are no other
processes affected?)
Anyone seen this one before?
Thanks for any help!
Barb
Here's the query:
select distinct
v.sales_id,
a.receiver,
a.adno,
a.unet,
a.vno,
a.enddate
from advdb.ad a,
advdb.pub p,
advdb.voluntary_reps v
where a.adno = p.adno
and a.vno = p.vno
and a.receiver = v.name
and p.state = 'VAR'
and p.vnoflag = 'Y'
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