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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: [askdba] Re: ORA-07445: exception encountered: core dump [kpoclsa()+28] [SIGSEGV] [Address not mapped to object] [0] [] []

DBA Chirag

2005-02-21

Replies:
This is the problem with the Oracle backgroud processes.

Talked to Oracle. I have to find which iTAR it was, but as per
discussion and results he shown to me, clearly telling that this was
the PMON Process.

When user logs off, All the processes completed properly.. i.e.
Closing of cursors n all. but finally while cleaning up the resources
it was giving error.

Oracle told that, nothing to worry, yr data and Database both are up
and running as well as nothing has mishapped with memory structure.
This is only because ORACLE BPs DIDN FUNCTION THE WAY THEY SHOULD BE.

So Oracle Technical Expert has asked to IGNORE THIS ERROR. I am still
keeping watch and asked him to take this to further lever if the same
error we encounter again.

Thank you,

- Chirag Majmundar


On Mon, 21 Feb 2005 18:52:00 -0800 (PST), Nisar Tareen
<ntareen@(protected):
> Try by increasing the sga size.
>
> Good luck
>
> Nisar Tareen
> Chirag DBA <chiragdba@(protected):
> We got this error on one of the Production DB.
> Nothing special on Metalink.
> DB is 8.1.7.2 and OS is SOLARIS 5.9 64 bit.
> Any one have gone through this error? Any solution...!!
>
> - Chirag Majmundar
> +919886169102
>
> ---------------------------------
> Do you Yahoo!?
> Yahoo! Mail - 250MB free storage. Do more. Manage less.
>
>
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