1 Reply Latest reply on Apr 13, 2012 12:55 PM by 930477

    ERROr- SQL*Loader-704: Internal error: ulconnect: OCIServerAttach [0]

      Hi All,

      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 [0]
      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 ?