Hi Petr, first of all thanks for the help.
Look at this scenario, I’ve posted a goods receipt already in unrestricted use. The system generates the inspection lot and I posted the usage decision.
In both systems the quantity of the product is in unrestricted use.
And the system did not need to create the 321 movement type in ECC or the warehouse task from quality to F1 in EWM.
In EWM however, the system creates the posting change document.
As Juergen mentioned before, probably the usage decision in ECC is triggering the posting change creation in EWM. But the stock is aligned so I don’t need this document.