How to fix the Oracle error ORA-35749: (VCHEX01) ‘character’ is not a valid hexadecimal digit.?

In this post, you’ll learn more about the Oracle ErrorORA-35749: (VCHEX01) ‘character’ is not a valid hexadecimal digit. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-35749: (VCHEX01) ‘character’ is not a valid hexadecimal digit.

Reason for the Error ORA-35749: (VCHEX01) ‘character’ is not a valid hexadecimal digit.

The text being converted contains an invalid hexadecimal digit.

How to fix the Error ORA-35749: (VCHEX01) ‘character’ is not a valid hexadecimal digit. ?

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

Replace the character with a digit in the range 0-9 or A-F.