| | Resetting authorizationsOver time, the FAB authorizations and RAW authorizations can be
incremented to very high values. To decrease these values, when resetting the
CUMs in the Reset Cumulatives (tdpur3230m000) and Reset Cumulatives by Contract Total Line (tdpur3230m100) sessions, the FAB/RAW authorizations
are also reset. Similar to the cumulatives, authorizations cannot be reset
exactly when the year is changing. As a result, updates can be stored in the FAB/RAW Authorizations (tdpur3534m000) session after the reset date. By
calculating a reset quantity, these values are also included in the reset
process. Resetting is carried out based on the following cumulative
(CUM) models, which you can define in the CUM Model field of the Purchase Schedule Parameters (tdpur0100m500): - Order based CUM model
- Receipt based CUM model
Conditions for successfully resetting the FAB/RAW
authorizations - Suppliers and customers must use the same CUM reset date when resetting the cumulatives in the Reset Cumulatives (tdpur3230m000), Reset Cumulatives by Contract Total Line (tdpur3230m100), and Reset Cumulatives (tdsls3230m000) sessions.
- Resetting can only take place when the releases sent by the
customer, are received and approved by the supplier. If not, suppliers cannot
approve releases that are processed after the reset date, because the reset
dates are different. Purchase release lines with the status Created, or Scheduled are automatically reset.
- Suppliers must not update incoming releases or manually create
new releases, because resetting can then result in wrong quantities.
Note (High) FAB and (high) RAW are only calculated for records that
belong to material releases, not shipping schedules. Calculating the reset quantity To reset the existing FAB/RAW authorization values, the reset
quantity is determined and subtracted from the existing FAB/RAW authorization
values. Based on the CUM model, the reset quantity is calculated as
follows: Order Based CUM model Reset Quantity = last required quantity that is communicated on
a release date that is prior to the new reset date. This quantity is retrieved
from the Required CUM field of the FAB/RAW Authorizations (tdpur3534m000) session. Receipt Based CUM model Reset Quantity = last received quantity that is communicated on
a release date that is prior to the new reset date. This quantity is retrieved
from the Received CUM field of the FAB/RAW Authorizations (tdpur3534m000) session.
Resetting high FAB authorizations/high RAW
authorizations How the high FAB authorizations and high RAW authorizations
are reset is based on the setting of the Authorizations to be parameter in the Purchase Contract Line Logistic Data (tdpur3102m000) session and/or the Items - Purchase Business Partner (tdipu0110m000) session: Carried Forward The high FAB authorizations and high RAW authorizations are
reduced by the reset quantity. Reset The high FAB authorizations and high RAW authorizations are
equalized to the FAB authorization and RAW authorization values.
Example - FAB period = 4 weeks.
- Cumulative model = Order Based.
- Reset date = start week 3.
- The schedule lines are generated before the reset takes
place.
- Schedule line 2 is released in week 3.
- Schedule line 3 is released in week 5.
Authorizations to be Carried Forward| Week | Line 1 | - | Line 2 | - | Line 3 | - | CUMs after
reset |
|---|
| - | Qty. | CUM | Qty. | CUM | Qty. | CUM | - |
|---|
| 1 | 20 | 20 | - | 20 | - | 20 | 20 | | 2 | 20 | 40 | - | 40 | - | 40 | 40 | | 3 | 20 | 60 | 5 | 45 | - | 45 | 5 | | 4 | 20 | 80 | 5 | 50 | - | 50 | 10 | | 5 | 20 | 100 | 5 | 55 | 20 | 70 | 30 | | 6 | 20 | 120 | 55 | 110 | 5 | 75 | 35 | | 7 | - | - | 5 | 115 | 5 | 80 | 40 | | 8 | - | - | 5 | 120 | 5 | 85 | 45 | | 9 | - | - | - | - | 5 | 90 | 50 | | 10 | - | - | - | - | 5 | 95 | 55 | | TOTALS | CUM Line 1 | CUM line
2 | CUM line 3 | CUMs after
reset |
|---|
| Start CUM | 0 | 40 | 50 | 10 | | FAB | 80 | 110 | 85 | 45 | | High
FAB | 80 | 110 | 110 | 70 |
The reset date starts in week 3. Because of the Order Based CUM model, resetting is performed based on the required
cumulatives. At the end of week 2, the reset quantity is 40. When
Authorizations must be Carried Forward, the authorization cumulatives are updated
by -40 from the reset date on (week 3). If you take the same example, however, with the authorizations
reset rather than carried forward, the high FAB is not updated but equalized to
the FAB quantity. The calculation then arrives at: | TOTALS | CUM Line 1 | CUM line
2 | CUM line 3 | CUMs after
reset |
|---|
| Start CUM | 0 | 40 | 50 | 10 | | FAB | 80 | 110 | 85 | 45 | | High
FAB | 80 | 110 | 110 | 45 |
| |