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Which will be very difficult without looking at the actual contents of listener.ora, tnsnames.ora and sqlnet.ora. If you want a solution, you have to post them. Generally speaking 12514 means your tnsnames.ora is incorrect, or doesn't match the listener.ora.
Regards,
Sybrand Bakker, Oracle DBA
"Frank" <wangfsh_at_cs.ucla.edu> wrote in message
news:394FC39C.46E736D9_at_cs.ucla.edu...
> When I use net8 assistant to configure service naming, when I test
> service, it failed:
>
> ORA12514: TNS: listener couldn't resolve SERVICE_NAME given in context
> descriptor.
>
> When I use omca to setup repository for enterprise manager, it said:
> >>>Connection failed
> >>>Reason: SID given in connect descriptor could not be resolved.
>
> Help me please!
>
> Thanks!
>
> Frank
>
Received on Tue Jun 20 2000 - 00:00:00 CDT