How to fix the Oracle error ORA-24801: illegal parameter value in OCI lob function?

In this post, you’ll learn more about the Oracle ErrorORA-24801: illegal parameter value in OCI lob function with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24801: illegal parameter value in OCI lob function

Reason for the Error ORA-24801: illegal parameter value in OCI lob function

One of the parameter values in the OCI lob function is illegal.

How to fix the Error ORA-24801: illegal parameter value in OCI lob function ?

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

Check every parameter in the OCI Lob function call to make sure they are correct. Offsets should be greater than or equal to one.