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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
TNS Resolution

TNS Resolution

2006-01-18       - By Wolfgang Breitling

Reply:     1     2     3     4     5     6     7     8     9     10     >>  

An ORA-12154 (See ORA-12154.ora-code.com) is a client side configuration error. I see that you ping
clsdev.world
When you try to connect with sql_navigator do you also specify
clsdev.world, or just clsdev? What's the content of your sqlnet.ora?

Jonathan Knight wrote:
> First, thanks for the replies so far.  Here's what
> I've found:
>
> Yes, it is a Windows 2000 client with multiple Oracle
> Homes.
> I have searched the entire registry and there are no
> references to TNS_ADMIN.
>
>
>
> tnsping doesn't give any additional information.
> Below is the entire output from tnsping:
>
> C:\Documents and Settings\JonK>tnsping clsdev.world
>
> TNS Ping Utility for 32-bit Windows: Version 8.1.7.0.0
> - Production on 18-JAN-2006 09:45:21
>
> (c) Copyright 1997 Oracle Corporation.  All rights
> reserved.
>
> Attempting to contact
> (ADDRESS=(PROTOCOL=TCP)(HOST=ud505)(PORT=1521))
> OK (110 msec)
>

--
Regards

Wolfgang Breitling
Centrex Consulting Corporation
www.centrexcc.com
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