How to fix the Oracle error LFI-00137: Unable to perform string on a file object that is string.?

In this post, you’ll learn more about the Oracle ErrorLFI-00137: Unable to perform string on a file object that is string. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LFI-00137: Unable to perform string on a file object that is string.

Reason for the Error LFI-00137: Unable to perform string on a file object that is string.

Unable to perform an LFI operation on a file object for the given reason.

How to fix the Error LFI-00137: Unable to perform string on a file object that is string. ?

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

Take the appropriate corrective measure. For example if a file is supposed to be opened before the operation can be performed, client code will need to open the file first.