Incorrect date of birth in CURP "&" in &

What causes this issue?

There are inconsistencies between the date of birth and the CURP.
The Population Register Single Code must coincide with the employee's
birth date.

System Response

The system interrupts the program run.

How to fix this error?

Make the necessary changes in the CURP or in the birth date where
appropriate.

Error message extract from SAP system. Copyright SAP SE.