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SQL*Loader error 523 /2026

in SQL*Plus (MOSC) 1 commentAnswered ✓

Just installed Oracle client 19c on RHEL. SQL*Loader appears to execute & load records but returns the following error.

SQL*Loader-523: error 4294967294 writing to file (/appLogs/tst/dps_dly_bal/f_hrc_dps_daily_balance_eod.oracle.txt.202308031623)

SQL*Loader-2026: the load was aborted because SQL Loader cannot continue.

Specify SKIP=1045142 when continuing the load.

File ownership is correct, Filesystem permissions are correct. READSIZE = 20971520. There are no invalid indices or objects. The /appLogs/tst/dps_dly_bal/f_hrc_dps_daily_balance_eod.oracle.txt.202308031623 file IS actually being written to as the error message is being found within. Index tablespaces are NOT maxed out.

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