Sql*Loader-704 ORA-12154 Connecting To a Client Machine

(Doc ID 1301098.1)

Last updated on OCTOBER 31, 2016

Applies to:

Oracle Net Services - Version and later
Information in this document applies to any platform.


If you run SQL*Loader using a connect string from an OS user that it's not the owner of Oracle software you can get the errors:

SQL*Loader-704: Internal error: ulconnect: OCIServerAttach [0]
ORA-12154: TNS:could not resolve service name

The connect string is like:


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