Re: ORA-12560 Unable to open transport error

Greg Harris wrote:
>
> I would be interested to hear from anyone with experience with this error
> message on a WFW TCP (3.11b) client.
>
> My organization is just now upgrading clients to SQLnet V2.2 . We have an
> installaton kit that has been effective on all but one region within my
> organization. I do not suspect the TNSNAMES.ORA or SQLNET.ORA as these
> are functioning fine on other PCs. Notably the problem clients have reliable
> TCP connectivity to the DB engine and other servers. The break down seems to
> be when SQLnet communicates to the protocol adapter. I have run a TNSPING
> trace getting the above error. I suspect a bad or conflicting DLL from another
> source but am at a loss to find it. The problem PCs are remote to me and I
> have been unable to reproduce the problem at my site. Does this sound familar
> to anyone? I'm stumped! I've checked for multiple MSOCKLIBs, the TCP_VENDOR
> param in oracle.ini, path, reinstalled...any further leads would be a big help.
>
> Thanks

Do they have designer/2000 version1.2 running. This version doesn't work with sql*net 2.2. Received on Mon Aug 19 1996 - 00:00:00 CEST