How to fix the Oracle error ORA-23430: argument “string” cannot be NULL or empty string?

In this post, you’ll learn more about the Oracle ErrorORA-23430: argument “string” cannot be NULL or empty string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-23430: argument “string” cannot be NULL or empty string

Reason for the Error ORA-23430: argument “string” cannot be NULL or empty string

The caller has provided an argument whose value cannot be NULL or the empty string.

How to fix the Error ORA-23430: argument “string” cannot be NULL or empty string ?

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

Check that the varchar2 value provided is not NULL or the empty string, and retry the call.