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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: ORA-4030

Paul Drake


--- Jared.Still@(protected):
> Hi Lisa,
> This sounds very similar to a recent discussion on
> this list.
> I believe that the temporary solution was to go back
> to using
> sort_area_size, though I could have it wrong.
> Try searching the archives as fatcity.com and
> freelists.org.
> Jared

it all depends upon how many concurrent users you have
to support.
we have a warehouse server
quad xeon MP
w2k adv svr (w/large memory support enabled 3GT, PAE)
8 GB physical memory
dell | emc cx200 storage unit

only 30 max concurrent users



with a 1.5 GB buffer cache.
(did not yet kick the tires on indirect_buffers)

large memory support does work in, as you have
already found out.

can you move your buffer cache up to indirect address
space, and use the memory below 3 GB for the PGA?



> "Koivu, Lisa" <Lisa.Koivu@(protected)>
> Sent by: oracle-l-bounce@(protected)
> 02/06/2004 01:38 PM
> Please respond to oracle-l
>      To:   <oracle-l@(protected)>
>      cc:
>      Subject:     ORA-4030
> Hi everyone,=20
> 9204, Windows 2003 Enterprise
> ORA-04030: out of process memory when trying to
> allocate 49676 bytes
> (hash-join subh,kllcqas:kllsltba)
> What fun. Yes, I know this means it is out of
> memory. I know that hash
> joins are memory-intensive. I want to allow the db
> to utilize more
> memory. Using hash joins speeds up the data loads.
> I have pga_aggregate_target set to 900m (due to a
> bug). I decreased the
> amount of memory allocated to the sga and the db
> block buffers as
> indicated in note 116076.1. Yes I know it's about
> NT, but I'm grasping
> here.=20
> I watched the memory allocation ramp up on the
> server while Informatica
> was running. It gets to around 2.1, 2.2 gb and
> doesn't go any farther.
> Jobs begin failing.=20
> Our sysadmin says there's no problem with w2003E
> addressing more than
> 2GB contiguous memory, like the note says. However,
> the behavior was
> pretty suspect. =20
> Any windows people that can point me in the right
> direction? =20
> This was brought on by setting the optimizer_goal
> for this user to
> choose. We set it back to first_rows and this error
> does not occur.
> This makes sense to me, however I really want to see
> the db use
> available resources instead of barf.
> Lisa Koivu
> Senior DBA, yea right
> Orlando, FL, USA

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