How to fix the Oracle error LFI-00102: Unable to seek in sequentially accessed file.?

In this post, you’ll learn more about the Oracle ErrorLFI-00102: Unable to seek in sequentially accessed file. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LFI-00102: Unable to seek in sequentially accessed file.

Reason for the Error LFI-00102: Unable to seek in sequentially accessed file.

The file was opened with the flag LFILFA_SEQ for sequential file operations. Use seek only on files that are opened with the LFILFA_RANDOM flag for random access.

How to fix the Error LFI-00102: Unable to seek in sequentially accessed file. ?

You can fix this error in Oracle by following the below steps

Check to see how the file is being opened and accessed and make the two operations consistent (that is, make them both operations either sequential or random).