Scheduling collective orders in Direct production

[former_member640579]

I have a direct production scenario where I set the superior order Basic date to 17.07.2013. The same dates are copied in the sub orders. I change the date in the superior order to 23.07.2013 but the same change does not occur in the sub orders. Can some one please explain why, and how I can resolve this? The requirement is that Superior and sub orders have the same scheduling dates.

Thanks

Michalis

[rupesh_brahmankar3]

Dear,

See Notes 151503 and 150007

1. Check which order of the collective order is scheduled.

           If a collective order scheduling is executed for an order associated with the collective order, the system only schedules the subnetwork defined by this order. Higher-level orders are not scheduled. Here, the basic dates of lower-level orders are determined by the requirements dates of the directly manufactured component.

2. Check the framework dates and the scheduling type.

           During collective order scheduling, scheduling is carried out from the framework dates in the collective order whereas, during an order scheduling, the basic dates of the order are used. The system takes framework dates of lower-level orders into account (see Note 97344) provided the "Adjust basic dates" indicator is not activated. If the alternative "Adjust basic dates" is selected, the basic dates of lower-level orders are adjusted, if necessary.

3. Check whether a relationship has been maintained in the directly manufactured component.

           If a relationship is maintained in the detail screen of the component (here the specification of a unit of the duration is the deciding factor), the system copies the requirements date of the component to the order finish date of the lower-level order. If no relationship is maintained, the finish date of the last operation of the lower-level order is set to the requirements date. If scheduling parameters are set to "Dependent requirements to operation dates", the move time between the last operation of the lower-level order and the operation to which the component is allocated is taken into account. In this case, the order finish date of the lower-level order can differ from the requirements date of the component provided a float after production has been maintained in the lower-level order.

Regards,

R.Brahmankar

[mohanraj_natarajan]

Hi michali ,

For your case of collective order @ Released stage , if you want to reschdule ,  Please do  below points

1. Dates in superior Header order :

Change  start or  End dates (depending on Forward or backward ) in both Dates and Dates for collective order as per below . Please note Dates provided in collective order will overtake the other dates

Scheduling of collective order :

To resolve your issue , Do collective order scheduling as per below which will schedule all orders accordingly  by selecting Leading superior order in change Mode .

Let me know if it resolves the issue

[former_member208199]

Dear Michail,

Subordinate product should definitely follow the requirement date of Final products based on the standard value parameters timings in routing if the following settings are correct:

1) Check the tick mark is activated in Order type (OPJH) for Collective order with goods movement  as shown below:

2) Cross check proper special procurement key is assigned in material master MRP 2 view.

3) Also check the settings for Scheduling parameters for the respective order type and plant combination

Thank you.