> The Production LT will be calculated only for Materials that are Produced. We will use SAP "Procurement Type = E" (In House Production) to identify those Materials.

> In order to calculate P&I 'Production LT'we take as default the 'Processing time' from Work scheduling view (SAP Material Master). If this value is empty, we take the 'Inhouse production time'.


 

P&I Lead Times

Level Required

Proposed SAP Field

Purpose in SAP

SAP Level

Comment

Production LT

Material / Plant

Work scheduling view : Processing time (MARC-BEARZ) + Base quantity (MARC-BASMG) 


or if not filled-in

MRP view or Work scheduling view  : Inhouse production time (MARC-DZEIT)

The "Processing time" from Work scheduling view is used by the MRP -> Scheduling activities


The "Inhouse production time" from MRP2 view is not used by the MRP.

Material / Plant

Workdays


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 see the full list of LT extracted from SAP, please refer to: Leadtimes coming from SAP


Monolevel RLT Calculation


To calculate the total 'Monolevel' lead time of Produced Materials, we add the Good Receipt Processing time ("GR processing time" of SAP MM > MRP2 view).


Monolevel RLT Purchased Materials = Production LT + GR Processing LT