How to fix the Oracle error ORA-01862: the numeric value does not match the length of the format item?

In this post, you’ll learn more about the Oracle ErrorORA-01862: the numeric value does not match the length of the format item with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01862: the numeric value does not match the length of the format item

Reason for the Error ORA-01862: the numeric value does not match the length of the format item

When the FX and FM format codes are specified for an input date, then the number of digits must be exactly the number specified by the format code. For example, 9 will not match the format specifier DD but 09 will.

How to fix the Error ORA-01862: the numeric value does not match the length of the format item ?

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

Correct the input date or turn off the FX or FM format specifier in the format string.