> In order to calculate P&I 'Purchased LT' we take the sum of 'SAP Processing time for purchasing' + 'SAP Planned Delivery time' + 'GR processing time'
P&I Lead Times | Level Required | Proposed SAP Field | Purpose in SAP | SAP Level | Comment |
Procurement LT | Material / Plant | SAP Processing time for purchasing (Workdays) | Specifies the time needed to process the material in the operations at the different work centers. The processing time depends on the base quantity (Batch size) | Material master data - Work Scheduling view | See dedicated slide Should only consider transit time (but need to be careful about Planning Time Fence) |
Material / Plant | SAP Planned delivery time (Calendar days) | Number of calendar days needed to obtain the material or service if it is procured externally. | Could be maintained at different place: - Purchase info Record (1st priority) - MRP2 view (only if PIR is NA) | If both PIR + MRP2 view 'Pld Delivery time' are defined, we take PIR as 1st priority. | |
GR Processing LT | Material / Plant | GR processing time (MARC-WEBAZ) | Number of workdays required after receiving the material for inspection and placement into storage. | Material / Plant Workdays |
To calculate the total 'Monolevel' lead time of Purchased Materials, we add the Good Receipt Processing time ("GR processing time" of SAP MM > MRP2 view).
More information about PIR Planned Delivery time
> The PIR Planned Delivery time will be used to determine the “Procurement LT for P&I” (cf. previous slide).
> There is an interface between SAP -> BW -> DynaSys, with the following rules:
To see the full list of LT extracted from SAP, please refer to: Leadtimes coming from SAP
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