Is it possible to block changes to orders with the status completed when exchanging with 1s?

Question

1C-Bitrix

Hello!
we have an online store. a site on Bitrix exchanges data with 1s.
Orders coming to the site, after a while, are unloaded in 1s. After that, in 1s, the statuses of orders change over time and the order is closed. Order statuses are changed in 1s, after which these statuses go to the site. And the site is already sending emails about changing the status of the order.
The essence of the problem is that when we create an order manually in 1s, then in Bitrix there is an order from the number that 1s assigned and updates the order status to Invoiced.
Is it possible in the standard way, in Bitrix, to prohibit changing the 1s order status, provided that the order status is already closed?

Answer 1

It is correct to make sure that order numbers do not intersect, for example through prefixes. Or make separate numbering - shove the order number from Bitrix into a separate attribute, and let the document number in 1s be generated in a standard way.