I need your help to understand this situation, which is a problem for me.
When I create a Process Order in APO with the RRP3 transaction, the system requests Start date, Start Time, Available Date and Available Time. What interests me is that APO considers Start Date and Start Time as a valid condition and this Date and Time always modifies it.
Is there any configuration so that APO respects Start Date and Star Time?
This is as per the lead time of the product, system read the operation duration from the PDS and create planned order as per total operation duration and as per resource availability (working time).
And forward and backward scheduling with time is control through the strategy profile, in your case it is SAP002.