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ORA-122203: TNS: unable to connect to destination

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cadbilbao

Programmer
Apr 9, 2001
233
ES
Hi all!

Following the steps from "Oracle8 Enterprise Edition Getting
Started for Windows NT" in order to create my XXX database:

+ I installed Oracle 8.0.5 without any Database.
+ I rebooted
+ I created initXXX.ora
+ C:\MYDIR> ORADIM80 -NEW -SID XXX -INTPWD PASSWORD -STARTMODE AUTO
-PFILE ORACLE_HOME\DATABASE\INITXXX.ORA
+ I checked that OracleServiceXXX was running
+ C:\MYDIR> SET ORACLE_SID=XXX

But when trying to 'C:\MYDIR> SVRMGR30', I get this message:

ORA-122203: TNS: unable to connect to destination

I've checked OracleTNSListener, and it's running...

Any suggestion? Thank you in advance.
 
You might also want to try to TNSPING the instance.
Also, using lsnrctl, make sure listener is not only running, but has a service handler for your instance.
 

I supposed you already checked the following env variables when you invoked the command prompt to run svrmgr30:

ORACLE_SID=<SID>
local=<SID>


 
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