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<ManualTopic ID="/baanerp/cp/onlinemanual/000061" xml:lang="en">
	<Header>
		<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Distribution lead time based on the supply calendar</Title>
		<Keyword><Level1>Distribution lead time</Level1>
			<Level2>using supply calendars</Level2>
		</Keyword>
		<Keyword><Level1>Lead Time</Level1>
			<Level2>Purchase</Level2>
		</Keyword>
		<Keyword><Level1>Calendars</Level1>
			<Level2>supply calendar</Level2>
		</Keyword>
		<Keyword><Level1>Supply lead time</Level1>
			<Level2>using supply calendars</Level2>
		</Keyword>
	</Header>
	<GeneralSection><List><ListIntro>In <GUIRef href="/baanerp/cp" role="package">Enterprise Planning</GUIRef>, the supply lead time for a planned purchase order consists of the following lead times:</ListIntro>
			<ListItem>The <Link href="/baanerp/td/glossary/glossary#000040" role="glossary">internal processing time</Link> from the <GUIRef href="/baanerp/td/ipu/tdipu0110m000" role="session">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session.</ListItem>
			<ListItem>The <Link href="/baanerp/td/glossary/glossary#000011" role="glossary">supply time</Link> from the <GUIRef href="" role="manual">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session.</ListItem>
			<ListItem>A transport time between the address of the <Link href="/baanerp/tc/glossary/glossary#ShipfrBusine.tc" role="glossary">ship-from business partner</Link> and the receiving warehouse, based on a relevant distance table (if available) in the <GUIRef href="/baanerp/tc/com/tccom4137s000" role="session">Distance Table by City (tccom4137s000)</GUIRef> session or the <GUIRef href="/baanerp/tc/com/tccom4138s000" role="session">Distance Table by ZIP Code/Postal Code (tccom4138s000)</GUIRef> session</ListItem>
			<ListItem>The <Link href="/baanerp/td/glossary/glossary#000041" role="glossary">safety time</Link> from the <GUIRef href="" role="manual">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session.</ListItem>
		</List>
		<Paragraph>The sum of these lead times is displayed in the <GUIRef href="/baanerp/td/ipu/tdipu0110m000#tdipu010.cldt" role="formfield">Calculated Lead Time (Days)</GUIRef> field in the <GUIRef href="" role="manual">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session.</Paragraph>
		<Paragraph>In addition, the <Link href="/baanerp/wh/glossary/glossary#000395" role="glossary">inbound lead time</Link> from the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session is used.</Paragraph>
		<GeneralSection><SectionTitle>Using the calculated lead time</SectionTitle>
			<ProcedureList><ListIntro>If the order's finish date falls outside the lead-time horizon (defined in the <GUIRef href="" role="manual">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session), then the start date is computed by:</ListIntro>
				<ListItem>Planning backward the inbound lead time using the calendar of the item/warehouse combination (see the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session).</ListItem>
				<ListItem>Subtracting the cumulative lead time from the resulting date.</ListItem>
			</ProcedureList>
		</GeneralSection>
		<GeneralSection><SectionTitle>Example: purchase lead time based on the calculated lead time</SectionTitle>
			<Figure><HTML:IMG SRC="../images/nt_graph_000061a.gif" height="151" width="475" xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40"/><FigLegend><LegendEntry><Symbol>CLT</Symbol>
						<Desc>Calculated lead time (from the <GUIRef href="" role="manual">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>ILT</Symbol>
						<Desc>Inbound lead time (from the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>O/S/E</Symbol>
						<Desc>Outbound lead time / Safety time / Extra lead time.</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>A</Symbol>
						<Desc>Start date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>B</Symbol>
						<Desc>Finish date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>C</Symbol>
						<Desc>Requirement date</Desc>
					</LegendEntry>
				</FigLegend>
			</Figure>
		</GeneralSection>
		<GeneralSection><SectionTitle>Using planned lead times</SectionTitle>
			<ProcedureList><ListIntro>If the order's finish date falls within the lead-time horizon, the supply lead time is determined by planning backward each lead time separately:</ListIntro>
				<ListItem>The inbound lead time is planned using the calendar of the item/warehouse combination (see the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session).</ListItem>
				<ListItem>The supplier safety time is not planned with a calendar, but is interpreted as a number of calendar days.</ListItem>
				<ListItem>The transport time is planned using the calendar linked to the address of the <Link href="/baanerp/tc/glossary/glossary#ShipfrBusine.tc" role="glossary">ship-from business partner</Link>.</ListItem>
				<ListItem>The supply time is planned using the calendar linked to the address of the ship-from business partner.</ListItem>
				<ListItem>The internal processing time is planned using the department calendar of the purchase office defined for the item/business partner combination.</ListItem>
			</ProcedureList>
		</GeneralSection>
		<GeneralSection><SectionTitle>Example: purchase lead time based on planned lead times</SectionTitle>
			<Figure><HTML:IMG SRC="../images/nt_graph_000061b.gif" height="151" width="475" xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40"/><FigLegend><LegendEntry><Symbol>IPT</Symbol>
						<Desc>Internal processing time (from the <GUIRef href="/baanerp/td/ipu/tdipu0110m000" role="session">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>SuT</Symbol>
						<Desc>Supply time (from the <GUIRef href="/baanerp/td/ipu/tdipu0110m000" role="session">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session.</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>TrT</Symbol>
						<Desc>Transport time (based on distance table).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>SST</Symbol>
						<Desc>Supplier safety time (from the <GUIRef href="/baanerp/td/ipu/tdipu0110m000" role="session">Item - Purchase Business Partner (tdipu0110m000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>ILT</Symbol>
						<Desc>Inbound lead time (from the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>O/S/E</Symbol>
						<Desc>Outbound lead time / Safety time / Extra lead time.</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>A</Symbol>
						<Desc>Start date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>B</Symbol>
						<Desc>Finish date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>C</Symbol>
						<Desc>Requirement date</Desc>
					</LegendEntry>
				</FigLegend>
			</Figure>
		</GeneralSection>
		<GeneralSection><SectionTitle>No supplier</SectionTitle>
			<List><ListIntro>If no supplier can be found, Enterprise Planning uses the following data to compute a supply lead time:</ListIntro>
				<ListItem>The inbound lead time from the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session, using the calendar of the item/warehouse combination.</ListItem>
				<ListItem>The supply time from the <GUIRef href="/baanerp/td/ipu/tdipu0101m000" role="session">Item - Purchase (tdipu0101m000)</GUIRef> session, interpreted as calendar days.</ListItem>
			</List>
		</GeneralSection>
		<GeneralSection><SectionTitle>Example: purchase lead time without supplier</SectionTitle>
			<Figure><HTML:IMG SRC="../images/nt_graph_000061c.gif" height="151" width="475" xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40"/><FigLegend><LegendEntry><Symbol>SuT</Symbol>
						<Desc>Supply time (from the <GUIRef href="/baanerp/td/ipu/tdipu0101m000" role="session">Item - Purchase (tdipu0101m000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>ILT</Symbol>
						<Desc>Inbound lead time (from the <GUIRef href="/baanerp/wh/wmd/whwmd2110s000" role="session">Warehouse - Item (whwmd2110s000)</GUIRef> session).</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>O/S/E</Symbol>
						<Desc>Outbound lead time / Safety time / Extra lead time.</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>A</Symbol>
						<Desc>Start date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>B</Symbol>
						<Desc>Finish date</Desc>
					</LegendEntry>
					<LegendEntry><Symbol>C</Symbol>
						<Desc>Requirement date</Desc>
					</LegendEntry>
				</FigLegend>
			</Figure>
		</GeneralSection>
	</GeneralSection>
	<RelatedTopics><SectionTitle>Related topics</SectionTitle>
		<RelTopic><Link href="/baanerp/cp/onlinemanual/000161" role="manual">To compute supply lead-times</Link>
		</RelTopic>
		<RelTopic><Link href="/baanerp/cp/onlinemanual/000034" role="manual">The use of calendars in Enterprise Planning</Link>
		</RelTopic>
		<RelTopic><Link href="/baanerp/td/onlinemanual/000133" role="manual">To determine the planned receipt date</Link>
		</RelTopic>
	</RelatedTopics>
</ManualTopic>
