<?xml version="1.0" encoding="utf-8"?>
<Session ID="/baanerp/ti/apl/tiapl3203m000" xml:lang="en">
	<Header>
		<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Refresh and Freeze Assembly Orders (tiapl3203m000)</Title>
	</Header>
	<HelpTopic><AimSection><Paragraph>Use this session to update <Link href="/baanerp/tp/glossary/glossary#000319" role="glossary" Update="No">assembly orders</Link> in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef> for <Link href="/baanerp/td/glossary/glossary#ProducVarian.td" role="glossary">product variants</Link> that are present in <GUIRef href="/baanerp/ti/apl" role="module">Assembly Planning</GUIRef>. Optionally the session can <Link href="/baanerp/ti/glossary/glossary#000354" role="glossary" Update="No">freeze</Link> assembly orders that fall within the freeze <Link href="/baanerp/cp/glossary/glossary#000063" role="glossary">time fence</Link>.</Paragraph>
		</AimSection>
		<Note><SectionTitle>Note</SectionTitle>
			<List><ListItem>You can only start this session if your current <Link href="/baanerp/tc/glossary/glossary#Company.tc" role="glossary">company</Link> is defined as <Link href="/baanerp/ti/glossary/glossary#000405" role="glossary">master company</Link> in the <GUIRef href="/baanerp/ti/apl/tiapl0500m000" role="session">Assembly Planning Parameters (tiapl0500m000)</GUIRef> session.</ListItem>
				<ListItem>The differences between the creation and the refresh of assembly orders can be summarized as follows: The planned offline date of the product variant is not evaluated against the assembly order time fence, but against the refresh time fence. The update of an assembly order can be partly, for some segments only. Line station orders (LSOs) that were frozen are not updated. Line station orders that fall in the freeze time fence of the segments can be frozen after the line station orders are updated.</ListItem>
			</List>
		</Note>
		<GeneralSection><List><ListIntro>Assembly orders are only refreshed if the the following criteria are met:</ListIntro>
				<ListItem>The <Link href="/baanerp/ti/apl/tiapl3500m000#tiapl300.pvst" role="fieldhelp">Assembly Status</Link> in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, is <GUIRef href="/baanerp/ti/domains/apl.pvst#planned" role="enum">Planned</GUIRef>.</ListItem>
				<ListItem>The <Link href="/baanerp/ti/apl/tiapl3100s000#tiapl300.tbdl" role="formfield">To Be Deleted</Link> check box in the details of the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session is cleared.</ListItem>
				<ListItem>The <Link href="/baanerp/ti/apl/tiapl3500m000#tiapl300.plod" role="fieldhelp">Planned Offline Date</Link> in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, precedes the refresh <Link href="/baanerp/cp/glossary/glossary#000063" role="glossary">time fence</Link> of the <Link href="/baanerp/ti/glossary/glossary#000350" role="glossary">roll-off line</Link>. The refresh time fence is defined for each assembly line, in the details of the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session.</ListItem>
				<ListItem>The <GUIRef href="/baanerp/ti/asl/tiasl1530m000#tiasl130.alss" role="formfield">Assembly Line Structure Status</GUIRef> of the roll-off assembly line, which is displayed in the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session, is <GUIRef href="/baanerp/ti/domains/asc.alss#actualized" role="enum">Actualized</GUIRef>.</ListItem>
				<ListItem><List><ListIntro>The item has the following characteristics:</ListIntro>
						<ListItem>The item type is <GUIRef href="/baanerp/tc/domains/kitm#generic" role="enum">Generic</GUIRef>.</ListItem>
						<ListItem>The item is <GUIRef href="/baanerp/tc/domains/ibd.itty#serial" role="enum">Serialized</GUIRef>.</ListItem>
						<ListItem>The item's item ordering data exists.</ListItem>
						<ListItem>The item ordering system is <GUIRef href="/baanerp/tc/domains/osys#fas" role="enum">FAS</GUIRef>.</ListItem>
					</List>
				</ListItem>
			</List>
			<Paragraph>If you select the data in the current session by zooming to the related sessions, only those assembly lines, product variants, and generic items, that meet these criteria can be selected. However, the time fences and planned offline date do not influence the selections you can make.</Paragraph>
			<List><ListIntro>The refresh of an assembly order is actually the refresh of the orders's line station orders (LSOs). The current session can also freeze the LSOs, which means that changes in the order content are no longer automatically processed for these LSOs. Frozen LSOs can only be changed manually in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef>. LSOs are frozen if the following conditions are met:</ListIntro>
				<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3203m000#freeze" role="formfield">Freeze</GUIRef> check box is selected.</ListItem>
				<ListItem>The <Link href="/baanerp/ti/glossary/glossary#000019" role="glossary">line segment</Link> start date, which is determined when the assembly order is sequenced, falls in the freeze time fence of the line segment of the LSO. The freeze time fence is defined in the <GUIRef href="/baanerp/ti/asl/tiasl1540m000" role="session">Line Segments (tiasl1540m000)</GUIRef> session.</ListItem>
				<ListItem>The previous segments, that is, the segments closer to the start of the assembly line, are already frozen.</ListItem>
				<ListItem>The LSO is sequenced. Sequencing is carried out in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef> by assembly order. For each company a separate assembly order exists.</ListItem>
			</List>
			<Paragraph>To understand the refresh process, you must understand the role of <Link href="/baanerp/ti/glossary/glossary#000306" role="glossary" Update="No">line-station variants</Link> (LSVs). Assembly orders are made up of <Link href="/baanerp/ti/glossary/glossary#000311" role="glossary" Update="No">line station orders</Link> (LSOs). The actual order content of the LSOs is stored in LSVs. LSVs store the <Link href="/baanerp/ti/glossary/glossary#000073" role="glossary" Update="No">assembly parts</Link> and <Link href="/baanerp/ti/glossary/glossary#000000000000052" role="glossary">operations</Link> that are required for a specific line station. LSVs can be reused, which means that the LSV can also be used for other assembly orders, if these orders require the same assembly parts and operations on the line station concerned. This way, the LSVs reduce unnecessary data and enhance performance. Each LSV is identified by a unique code.</Paragraph>
		</GeneralSection>
		<GeneralSection><ProcedureList><ListIntro>The refresh of assembly orders is a complex process, because many data must be combined. The flow of this process can be outlined as follows:</ListIntro>
				<ListItem>Based on the selection of the product variants in the current session, the <Link href="/baanerp/ti/glossary/glossary#000400" role="glossary" Update="No">product variant structures</Link> are generated. Refer to the online help of the <GUIRef href="/baanerp/ti/apl/tiapl3210m000" role="session">Generate Product Variant Structures (tiapl3210m000)</GUIRef> session for a detailed explanation of this process. Note that the product variant structure is only generated if the <GUIRef href="/baanerp/ti/apl/tiapl0100s000#tiapl000.epvs" role="formfield">External Product Variant Structure</GUIRef> check box is cleared in the details of the <GUIRef href="/baanerp/ti/apl/tiapl0500m000" role="session">Assembly Planning Parameters (tiapl0500m000)</GUIRef> session. If this check box is selected,SSA ERP uses the current product variant structure.</ListItem>
				<ListItem>Assembly order information is retrieved from <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef>. Line segments that are already frozen, are not considered for the refresh of the assembly order. LSOs that are not sequenced cannot be frozen. For line station orders (LSOs) that are not frozen, the line station variant (LSV) codes must be retrieved.</ListItem>
				<ListItem>The line structure is browsed, starting from the end of the roll-off line to the start of the <Link href="/baanerp/ti/glossary/glossary#000097" role="glossary">supplying assembly line</Link>. While browsing the line structure, the assembly parts and operations that are related to an <Link href="/baanerp/tc/glossary/glossary#000366" role="glossary">engineering module</Link> are determined. This information is used to gather information for the comparison and/or creation of LSVs. This information is taken from the <Link href="/baanerp/ti/glossary/glossary#000402" role="glossary">flattened</Link> assembly parts and operations, and is evaluated based on effective dates and units. The required materials and operations are stored for each line station.</ListItem>
				<ListItem>For each line station, a unique LSV code is calculated that identifies the required materials and operations for that line station. Then, LSV codes are compared with the codes of the LSVs that were already used by the LSOs. If, for a particular LSO, the LSV code that is just calculated differs from the code that was already present, an update is required. Something in the assembly parts and/or operations was changed.</ListItem>
				<ListItem>The assembly orders are refreshed, which means that the LSOs are updated with new or other LSVs. If necessary, new LSVs are created and send to <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef>, otherwise, existing LSVs are used.</ListItem>
				<ListItem>If all LSOs on an assembly line were frozen, the <GUIRef href="/baanerp/ti/apl/tiapl3520m000#tiapl320.frzn" role="formfield">Frozen</GUIRef> check box, which appears in the <GUIRef href="/baanerp/ti/apl/tiapl3520m000" role="session">Product Variant - Assembly Lines (tiapl3520m000)</GUIRef> session, is selected. If all assembly orders for the product variant are frozen, the <GUIRef href="/baanerp/ti/apl/tiapl3500m000#tiapl300.pvst" role="formfield">Assembly Status</GUIRef> in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session is set to <GUIRef href="/baanerp/ti/domains/apl.pvst#frozen" role="enum">Frozen</GUIRef>.</ListItem>
			</ProcedureList>
			<Paragraph>After the assembly orders are refreshed and/or frozen, a completion report is created.</Paragraph>
			<Paragraph>Click Make Job to add the current session to a job to run the session in batch mode.</Paragraph>
		</GeneralSection>
		<RelatedTopics><SectionTitle>Related topics</SectionTitle>
			<RelTopic><Link href="/baanerp/ti/onlinemanual/000402" role="manual">Assembly planning overview</Link>
			</RelTopic>
			<RelTopic><Link href="/baanerp/ti/onlinemanual/000306" role="manual">Assembly orders</Link>
			</RelTopic>
		</RelatedTopics>
	</HelpTopic>
	<Fields><FieldHelp ID="roll.off.line.fr"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Roll-off Line</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/ti/glossary/glossary#000350" role="glossary">roll-off line</Link> of the product variant.</FuncDesc>
			<SimpleSection><Paragraph>The <GUIRef href="/baanerp/ti/asl/tiasl1530m000#tiasl130.alss" role="formfield">Assembly Line Structure Status</GUIRef> of the roll-off assembly line, which appears in the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session, must be <GUIRef href="/baanerp/ti/domains/asc.alss#actualized" role="enum">Actualized</GUIRef>. If you select an assembly line by zooming from this field to the related session, only assembly lines can be selected whose <GUIRef href="/baanerp/ti/asl/tiasl1530m000#tiasl130.alss" role="formfield">Assembly Line Structure Status</GUIRef> is <GUIRef href="/baanerp/ti/domains/asc.alss#actualized" role="enum">Actualized</GUIRef>.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="roll.off.line.to"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Roll-off Line</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/ti/glossary/glossary#000350" role="glossary">roll-off line</Link> of the product variant.</FuncDesc>
			<SimpleSection><Paragraph>The <GUIRef href="/baanerp/ti/asl/tiasl1530m000#tiasl130.alss" role="formfield">Assembly Line Structure Status</GUIRef> of the roll-off assembly line, which appears in the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session, must be <GUIRef href="/baanerp/ti/domains/asc.alss#actualized" role="enum">Actualized</GUIRef>. If you select an assembly line by zooming from this field to the related session, only assembly lines can be selected whose <GUIRef href="/baanerp/ti/asl/tiasl1530m000#tiasl130.alss" role="formfield">Assembly Line Structure Status</GUIRef> is <GUIRef href="/baanerp/ti/domains/asc.alss#actualized" role="enum">Actualized</GUIRef>.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="prod.var.fr"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Product Variant</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/td/glossary/glossary#ProducVarian.td" role="glossary">product variant</Link> whose assembly orders are refreshed and/or frozen.</FuncDesc>
			<SimpleSection><List><ListIntro>The following conditions apply to the product variant:</ListIntro>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3500m000#tiapl300.pvst" role="formfield">Assembly Status</GUIRef>, which appears in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, is <GUIRef href="/baanerp/ti/domains/apl.pvst#planned" role="enum">Planned</GUIRef>.</ListItem>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3100s000#tiapl300.tbdl" role="formfield">To Be Deleted</GUIRef> check box, which appears in the details of the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, is cleared.</ListItem>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3500m000#tiapl300.plod" role="formfield">Planned Offline Date</GUIRef> of the product variant, which appears in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, falls before the refresh time fence of the roll-off line. The refresh time fence is defined for each assembly line in the details of the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session.</ListItem>
				</List>
				<Paragraph>If you select a product variant by zooming from this field to the related session, the first two conditions are automatically met.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="prod.var.to"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Product Variant</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/td/glossary/glossary#ProducVarian.td" role="glossary">product variant</Link> whose assembly orders are refreshed and/or frozen.</FuncDesc>
			<SimpleSection><List><ListIntro>The following conditions apply to the product variant:</ListIntro>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3500m000#tiapl300.pvst" role="formfield">Assembly Status</GUIRef>, which appears in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, is <GUIRef href="/baanerp/ti/domains/apl.pvst#planned" role="enum">Planned</GUIRef>.</ListItem>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3100s000#tiapl300.tbdl" role="formfield">To Be Deleted</GUIRef> check box, which appears in the details of the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, is cleared.</ListItem>
					<ListItem>The <GUIRef href="/baanerp/ti/apl/tiapl3500m000#tiapl300.plod" role="formfield">Planned Offline Date</GUIRef> of the product variant, which appears in the <GUIRef href="/baanerp/ti/apl/tiapl3500m000" role="session">Product Variants (tiapl3500m000)</GUIRef> session, falls before the refresh time fence of the roll-off line. The refresh time fence is defined for each assembly line in the details of the <GUIRef href="/baanerp/ti/asl/tiasl1530m000" role="session">Assembly Lines (tiasl1530m000)</GUIRef> session.</ListItem>
				</List>
				<Paragraph>If you select a product variant by zooming from this field to the related session, the first two conditions are automatically met.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="gen.item.fr"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">from</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/ti/glossary/glossary#GeneriItem.ti" role="glossary">generic item</Link> whose structure is generated. Typically, this item is the main item (top level item).</FuncDesc>
			<SimpleSection><Paragraph>All engineering modules that are related to this item, or to any of the generic sub-items of this item, are taken into account.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="gen.item.to"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">to</Title>
			</Header>
			<FuncDesc>The <Link href="/baanerp/ti/glossary/glossary#GeneriItem.ti" role="glossary">generic item</Link> whose structure is generated. Typically, this item is the main item (top level item).</FuncDesc>
			<SimpleSection><Paragraph>All engineering modules that are related to this item, or to any of the generic sub-items of this item, are taken into account.</Paragraph>
			</SimpleSection>
		</FieldHelp>
		<FieldHelp ID="freeze"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Freeze</Title>
			</Header>
			<FuncDesc>If this check box is selected, the <Link href="/baanerp/ti/glossary/glossary#000311" role="glossary" Update="No">line station orders</Link> (LSOs) that make up the assembly order are frozen, which means that changes in the order content are no longer automatically processed for this LSO.</FuncDesc>
			<SimpleSection><List><ListIntro>LSOs are frozen if the following conditions are met:</ListIntro>
					<ListItem>The line segment start date, which is determined when the assembly order is sequenced, falls within the freeze time fence of the line segment of the LSO. The freeze time fence is defined in the <GUIRef href="/baanerp/ti/asl/tiasl1540m000" role="session">Line Segments (tiasl1540m000)</GUIRef> session.</ListItem>
					<ListItem>The previous segments, that is, the segments closer to the start of the assembly line, are already frozen.</ListItem>
					<ListItem>The LSO is sequenced. Sequencing is carried out in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef> per assembly order. For each company, one assembly order was created.</ListItem>
				</List>
			</SimpleSection>
			<Note><SectionTitle>Note</SectionTitle>
				<List><ListItem>Just before the LSO is frozen, the LSO is updated for the last time, if required.</ListItem>
					<ListItem>Frozen LSOs can only be changed manually, in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef>. In that case an order-specific <Link href="/baanerp/ti/glossary/glossary#000306" role="glossary" Update="No">line-station variant</Link> (LSV) is created to prevent that the changes also affect other LSOs that use the same LSV.</ListItem>
				</List>
			</Note>
		</FieldHelp>
	</Fields>
	<FormCommands><CommandHelp ID="show.messages"><Header>
				<Title xmlns:ssa="http://www.ssaglobal.com" xmlns:HTML="http://www.w3.org/TR/REC-html40">Show Messages</Title>
			</Header>
			<FuncDesc>Click this button to display error messages, if applicable.</FuncDesc>
		</CommandHelp>
	</FormCommands>
</Session>
