Position Cost Center Mismatch validation error

Summary:

When we try to update the position we get Cost center mismatch error but historically it allowed the mismatch to bypass. Hence wanted to check when was the validation made available or may be was bypassed earlier.

Content (please ensure you mask any confidential information):

When we try to update one of the positions we get Cost Center mismatch error.

However we noticed that the mismatch has been present for past few years but it never threw error earlier so wanted to know if this validation was introduced recently or if there is a way to bypass this validation through some configuration.