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•TNS:could not resolve the connect identifier specified
•Backtrace message unwound by exceptions
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•Credential retrieval failed
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•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
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•TNS:operation timed out
•PL/SQL: could not find program
•existing state of packages has been discarded
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•ORACLE instance terminated. Disconnection forced
•TNS:packet writer failure
•see ORA-12699
•missing right parenthesis
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ORA-12547 : TNS lost contact

ORA-12547 : TNS lost contact

2005-11-09       - By Stephane Faroult

Reply:     1     2     3     4     5     6     7  

Enable logging and check what you get. It may be something not obviously
related to Oracle (permissions, etc.).

SF

On Wed, 2005-11-09 at 17:50 +0530, Onkar N Tiwary wrote:
> Hi guys,
>  
> Since today morning I am facing one problem :
>  
> ORA-12547 (See ORA-12547.ora-code.com) : TNS lost contact
>  



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