Here are the exit codes return by the sqlldr for unix and windows nt respectively.Result Exit Code All rows loaded successfullyEX_SUCC All or some rows rejectedEX_WARN All or some rows discardedEX_WARN Discontinued loadEX_WARN Command-line or syntax errorsEX_FAIL Oracle errors nonrecoverable for SQL*LoaderEX_FAIL Operating system errors (such as file open/close and malloc) EX_FTL For UNIX, the exit codes are as follows: EX_SUCC 0EX_FAIL 1EX_WARN 2EX_FTL 3For Windows NT, the exit codes are as follows: EX_SUCC 0EX_WARN 2EX_FAIL 3EX_FTL 4If SQL*Loader returns any exit code other than zero, you should consult your system log files and SQL*Loader log files for more detailed diagnostic information.
