Last updated on MAY 12, 2017
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Microsoft Windows (32-bit)
Microsoft Windows Itanium (64-bit)
Microsoft Windows x64 (64-bit)
***Checked for relevance on 14-May-2013***
Inserting data with SQL*Loader started from an application in direct mode, e.g.:
append into table <TABLE>
fields terminated by '|'
OPTIONALLY ENCLOSED BY '"'
yields the following errors:
ORA-01110: data file …
ORA-27091: unable to queue I/O
ORA-27070: async read/write failed
OSD-04006: ReadFile() failure, unable to read from file
O/S-Error: (OS 121) The semaphore timeout period has expired.
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