Register extrapolation local production

Hello experts

During invoicing I get the register inconsistent error EBILL_CORR 034 error because within the previous results an older index has a higher value than a more recent one.

In the Belgian market registers were allowed to 'turn back' in case of local production so this is actually valid.

Example:

14/12/2020 index 3911

24/2/2021 index 3660

This error seems like intended behaviour, but has anyone figured out to prevent this error?

Kind regards

Dieter