<?xml version="1.0" encoding="utf-8"?>
<ManualTopic ID="/baanerp/ti/onlinemanual/000682" xml:lang="en">
   <Header>
      <Title>Backflushing Requirements</Title>
      <Keyword type="header" order="d1e2042341">
         <Level1>Backflushing</Level1>
         <Level2>requirements</Level2>
      </Keyword>
      <Keyword type="header" order="d1e2042346">
         <Level1>Requirements</Level1>
         <Level2>backflushing</Level2>
      </Keyword>
   </Header>
   <GeneralSection>
      <SectionTitle>Prerequisites</SectionTitle>
      <List>
         <ListIntro>To backflush assembly parts and hours, the following
		  conditions must be met:</ListIntro>
         <ListItem>
            <Paragraph>The line station orders must be <GUIRef href="/baanerp/ti/domains/asc.lsst#completed" role="option">Completed</GUIRef>.</Paragraph>
            <Paragraph>The current session is, therefore, usually run when an
			 assembly order is reported complete at a line station, from the <Link href="/baanerp/tc/glossary/glossary#specific" role="glossary">appropriate</Link> menu of the <Link href="/baanerp/ti/asl/tiasl6510m000" role="session">
                  <GUIRef href="/baanerp/ti/asl/tiasl6510m000" role="session">Line Station - Assembly Orders (tiasl6510m000)</GUIRef>
               </Link> session.</Paragraph>
         </ListItem>
         <ListItem>
            <Paragraph>The assembly parts must be allocated.</Paragraph>
            <Paragraph>Materials that were not allocated, can not be backflushed.
			 Refer to <Link href="/baanerp/ti/asc/tiasc7240m000" role="session">
                  <GUIRef href="/baanerp/ti/asc/tiasc7240m000" role="session">Build Assembly Part Allocation (tiasc7240m000)</GUIRef>
               </Link> for more information about the
			 allocation of materials.</Paragraph>
         </ListItem>
      </List>
   </GeneralSection>
   <GeneralSection>
      <SectionTitle>Functionality</SectionTitle>
      <List>
         <ListIntro>During backflushing, the following happens for each <Link href="/baanerp/ti/glossary/glossary#000311" role="glossary">line station order</Link> that is
		  processed:</ListIntro>
         <ListItem>The costs of different <Link href="/baanerp/tc/glossary/glossary#CostCompon_tc" role="glossary">cost components</Link> are
		  converted to the effective cost component structure by assembly line and item,
		  defined in the <Link href="/baanerp/ti/onlinemanual/ticpr" role="manual">Cost Price Calculation (CPR)</Link> module.</ListItem>
         <ListItem>The number of assembly
		  hours that must be backflushed is determined. The assembly hours are posted and
		  backflushed in <GUIRef href="/baanerp/bp" role="package">People</GUIRef> automatically.</ListItem>
         <ListItem>The number of assembly
		  parts that must be backflushed is determined. The inventory is adjusted for
		  each assembly part in <GUIRef href="/baanerp/wh" role="package">Warehousing</GUIRef>.</ListItem>
         <ListItem>The planned stock
		  transactions for each clustered line station order are reduced.</ListItem>
         <ListItem>The <GUIRef href="/baanerp/ti/asc/tiasc2510m000#tiasc210.lsst" role="manual">Line Station Order Status</GUIRef> is set to <GUIRef href="/baanerp/ti/domains/asc.lsst#closed" role="option">Closed</GUIRef>.</ListItem>
      </List>
   </GeneralSection>
   <GeneralSection>
      <SectionTitle>Parameters</SectionTitle>
      <List>
         <ListIntro>The way backflushing is carried out, depends on the <Link href="/baanerp/ti/asc/tiasc0100m000#tiasc000.trpr" role="formfield">
               <GUIRef href="/baanerp/ti/asc/tiasc0100m000#tiasc000.trpr" role="manual">Transaction Processing</GUIRef>
            </Link> parameter, which you define in
		  the <GUIRef href="/baanerp/ti/asc/tiasc0100m000" role="session">Assembly Control Parameters (tiasc0100m000)</GUIRef> session.</ListIntro>
         <ListItem> 
            <GUIRef href="/baanerp/ti/domains/asc.trpr#order" role="option">Order Based</GUIRef> Requirements are backflushed for each individual assembly
		  order.</ListItem>
         <ListItem> 
            <GUIRef href="/baanerp/ti/domains/asc.trpr#line" role="option">Line Station Based</GUIRef> Requirements are backflushed for each line station, with
		  requirements of all the line stations orders added together. LN determines to which <Link href="/baanerp/ti/glossary/glossary#000305" role="glossary">clustered line station order</Link> and <Link href="/baanerp/ti/glossary/glossary#000304" role="glossary">time bucket</Link> the materials
		  belong. LN combines the
		  backflushing of materials that belong to the same time bucket, for a certain
		  line station.</ListItem>
      </List>
   </GeneralSection>
   <GeneralSection>
      <SectionTitle>Financial Transactions</SectionTitle>
      <List>
         <ListIntro>Backflushing results in the following financial
		  transactions:</ListIntro>
         <ListItem>Transaction origin: ASC Production</ListItem>
         <ListItem>Financial int. transaction: issue</ListItem>
      </List>
      <TABLE border="1" borderstyle="default" space-and-orientation="indented-estimated">
         <TBODY noTR="2">
            <TR no="1" isLast="false">
               <TD rowspan="1" colspan="1">Debit</TD>
               <TD rowspan="1" colspan="1">production WIP</TD>
            </TR>
            <TR no="2" isLast="true">
               <TD rowspan="1" colspan="1">Credit</TD>
               <TD rowspan="1" colspan="1">inventory</TD>
            </TR>
         </TBODY>
      </TABLE>
      <List>
         <ListItem>Transaction origin: ASC Production</ListItem>
         <ListItem>Financial int. transaction: operation costs</ListItem>
      </List>
      <TABLE border="1" borderstyle="default" space-and-orientation="indented-estimated">
         <TBODY noTR="2">
            <TR no="1" isLast="false">
               <TD rowspan="1" colspan="1">Debit</TD>
               <TD rowspan="1" colspan="1">production WIP</TD>
            </TR>
            <TR no="2" isLast="true">
               <TD rowspan="1" colspan="1">Credit</TD>
               <TD rowspan="1" colspan="1">absorbed labor costs</TD>
            </TR>
         </TBODY>
      </TABLE>
   </GeneralSection>
   <Note>
      <SectionTitle>Note</SectionTitle>
      <Paragraph>
         <Link href="/baanerp/ti/glossary/glossary#FloorStock_ti" role="glossary">Floor stock</Link> items are not backflushed in <GUIRef href="/baanerp/ti/asc" role="module">Assembly Control</GUIRef>.</Paragraph>
   </Note>
   <RelatedTopics>
      <SectionTitle>Related topics</SectionTitle>
      <RelTopic>
         <Link href="/baanerp/ti/onlinemanual/000304" role="manual">Assembly backflushing</Link>
      </RelTopic>
   </RelatedTopics>
</ManualTopic>