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Home -> Community -> Usenet -> c.d.o.server -> Re: ORA-12545 Connect failed because target host or object does not exist
evoradba_at_yahoo.ca wrote:
> After server was recycled I cant bring up oracle, nothing was changed
> only a reboot
I can assure you, something changed.
> ERROR:
> ORA-12545: Connect failed because target host or object does not exist
Often, this error indicates a network problem. For example, the network config may have been changed, but not taken effect until the reboot.
Check your IP numbers, DNS, hostnames, routing, and your SQL*net configuration.