@Craig We don’t use receive time, so I don’t really know how it changes the dates, but 30 days may be causing an issue. Can you test with that off?
From field help
Displays the amount of days required to move a part to stock or to the next job. The Receive Time is subtracted from the Requested by Date.
Note: When you schedule a job, the Scheduling engine takes the Requested by Date and subtracts the Receive Time to calculate a net Requested by Date. Scheduling then takes the net calculated date and works backwards to calculate the Start Date. For example:
- Requested by Date = 30/05/2016
Move Time = 5 days
Calculated net Requested by Date = 25/05/2016
Start Date = 23/05/2016 (calculated by Scheduling based on the net Requested by Date)