Hi,

We are using IFS10 update 15.

Basic setup is so, that we have warehouse in different site than manufacturing is. Customer orders are entered to warehouse site and MS level 1 part is active in warehouse site. 

If there is a need to manufacture more to warehouse, system creates Distribution order to manufacturing site. Also purchase order and customer order between the sites are created automatically. 

In manufacturing site, they create Shop Order and then they do ’backwards pegging’. Sometimes, there is that situation that DO receipt date is two weeks ahead but production has possibility to produce earlier (SO need date is earlier than DO receipt date) → when they do ‘backward pegging’ correctly to SO, Why DO date is not changing ? 

If manufacturing is later than DO receipt date, then DO date is updated correctly..