Question: Recalculate field 41 in 5409 Prod. order routing line

I have seen a couple questions on the different forums, but haven't yet found an answer :)


When pressing F1 you get this text:


Recalculate Field, Routing Line Table

Microsoft Dynamics NAV 2016

Specifies that the routing line has to be recalculated.

If you do not recalculate, the changing of this routing line has no effect on the planning.


I have run into an error message a couple times when trying to "update" a production order that the field has a "value" boolean ;)


When it does have a value all you have to do is to put the routing under construction and the certify again and it disappears.....


BUT in what situations will the field be populated?`??


Thanks in advance,