How to fix the Oracle error ORA-30103: ‘string’ contains an illegal integer radix for ‘string’?

In this post, you’ll learn more about the Oracle ErrorORA-30103: ‘string’ contains an illegal integer radix for ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30103: ‘string’ contains an illegal integer radix for ‘string’

Reason for the Error ORA-30103: ‘string’ contains an illegal integer radix for ‘string’

An illegal integer radix specification was found.

How to fix the Error ORA-30103: ‘string’ contains an illegal integer radix for ‘string’ ?

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

Only ‘d’, ‘h’, ‘D’, and ‘H’ may be used as radix specifications.