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author's profile photo Former Member
Former Member

Scrap Confirmation and Backflush of component

Dear Friends,

I have a problem with scrap confirmation. I have a BOM where the indicator "Net Scrap" is marked in some components, but all the componentes are proposed for backflush consumption when scrap is confirmed.

I expect only the componentes without "Net Scrap Indicator" in the proposal.

I hope you can help me.

Thanks.

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2 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Sep 27, 2007 at 11:35 PM

    try to understand the concept.

    This set indicator is only for planning purpose...nothing to selcet deselect the material during backflush

    Indicator: Net scrap

    This indicator determines whether scrap for the component is calculated

    on the basis of the net required quantity (the required quantity without

    assembly scrap from the material master record).

    Procedure

    o You must set this indicator if you want assembly scrap to be

    ignored.

    o You must set this indicator if you enter operation scrap.

    o You can set this indicator if you only enter component scrap, to

    calculate scrap on the basis of the net required quantity for the

    assembly.

    Examples

    Bill of material:

    o Assembly MAT-1:

    - Required quantity 100 pieces

    - Assembly scrap 2%

    o Component MAT-2:

    - Component quantity 100 pieces

    Depending on the applicable scrap and the net indicator, the following 6

    quantities are required for component MAT-2 for a required quantity of

    100 pieces of MAT-1:

    Option 1

    Comp = 5%

    Op. = 6%

    Net ind = X

    Qty = 100(1001.05+100*1.06)=11130

    Option 2

    Comp = 0

    Op. = 6%

    Net ind X

    Qty = 100(100(1.06)) = 10600

    Option 3

    Comp = 5%

    Op. = 0

    Net ind X

    Qty = 100(100(1.05)) = 10500

    Option 4

    Comp = 5%

    Op. = 0

    Net ind = SPACE

    Qty = 1001.02(100*(1.05)) = 10710

    Option 5

    Comp = 0

    Op. = 0

    Net ind = SPACE

    Qty = 1001001.02 = 10200

    Option 6

    Comp = 0

    Op. = 0

    Net ind = X

    Qty = 100*100 = 10000

    Key

    Comp Component scrap

    Op. Operation scrap

    Net ind Net indicator

    Qty Quantity calculated for component MAT-2 in pieces

    Hence this is to calculate the component qty, this is nothing to do with scrap confirmationÂ…This is for planning purpose only.

    Please come back if you need clarrification

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 28, 2007 at 05:58 AM

    Please remove production relevency indicator for which you dont want to appear during backflushing.

    Regards,

    HT

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