Differences between Exception 20 and 10 in MD04

[Former Member]

Hello experts,

Depending on the material, I have two scenarios:

Sometimes MRP says to reschedule the PO (message 10):

And other times MRP says to cancel a PO and create a new one (message 20):

Why does this happen? According to which data does occur one behavior or another?? Is there any value in the material master??

Thanks in advance.

Laura

[kiran_kumar179 · Accepted solution]

Laura,

Exception message 10 generated because requirement on 28/07 but your firmed receipt is on 06/08 which is later than the requirement so as per rescheduling horizon system generates 10 to Reschedule in, if requirement is later than the receipt then system generates 15 to Reschedule out.

Please check SAP note 1745312  which explains about  Exception message 20 and Rescheduling horizon functionality.

Br

KK

[prashanth_chilumulla]

Hi Laura,

10, 15 and 20 are Rescheduling Exception messages.

10- Rescheduling In

15- Rescheduling out and

20- Cancel Process.

If the PIR meets future date  demand ie production order then the status would be 10.

Ex: if the PIR is 100 for 01/07/2014 month, and a Production order for 50 in a same month or with in the rescheduling horizon.

If the production order is meets by a future dated PIR ie planned order then the status would be 15.

Ex: if the Production order is 50 for 10/07/2014 month, and a PIR ie planned order for 100 in a same month or with in the rescheduling horizon.

If the Production order created on 10/07/2014 and the PIR in future or within the rescheduling horizon then Exception message is 15.

if the order date is not within the rescheduling horizon days then the exception msg is 20 (cancel process).

Please check the rescheduling horizon - OMDW

hope your clear Laura,

Regards,

Prashanth

[former_member184737]

Hi Laura,

      This was discussed lot many times. Just google it. Our expert created wiki about this functionality very detailed with example.

What is rescheduling and how does it work - ERP Manufacturing (PP) - SCN Wiki

Thanks