Oracle Community Directory
Oracle Community FAQ
My Oracle Support Community (MOSC)
Go Directly To
Oracle Technology Network Community
My Oracle Support Community
OPN Cloud Connection
Oracle Employee Community
Oracle User Group Community
OTN Speaker Bureau
General Database Discussions
Please enter a title.
You can not post a blank message. Please type your message and try again.
This discussion is archived
: Apr 13, 2012 7:55 AM by
ERROr- SQL*Loader-704: Internal error: ulconnect: OCIServerAttach 
Oct 18, 2002 1:18 AM
I was running a java program which uses java runtime to call Oracle SQL Loader to load a data file inthe Data base , After loading one file sucessfully , the process stopped after giving the error -:
SQL*Loader execution exited with EX_FAIL, see logfile:SQL*Loader-704: Internal error: ulconnect: OCIServerAttach 
ORA-12154: TNS:could not resolve service name
Can anyone please let me know What can be the problem . ???? Please let me know where the problem lies ?
This content has been marked as final.
Show 1 reply
Re: ERROr- SQL*Loader-704: Internal error: ulconnect: OCIServerAttach 
Apr 13, 2012 7:55 AM
in response to
Can some one help to solve this problem????
Edited by: NanthaKumarAR on Apr 13, 2012 5:55 AM