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SAP Quality Management

Sampling Scheme

with Multiple Lot Size

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This presentation does the following:

Using Sampling Scheme for Lot-Size dependent Sample Size Determination.
Using Number of Conformity or Number of Defect as Sampling Result Valuation
Qualitative Inspection Characteristics with individual recording will be used.
Using Material Specification

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Create Quantitative Inspection Characteristics with Individual Inspection results recording requirements

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Create MIC

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Quantitative Characteristics

Released Status SET

Complete Copy Model (not referenced)

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Result Recording for each sample to be entered

Sample Procedure to be entered in Material Spec or Inspection Plan

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Tolerance is

90 - 110

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2. Create Sampling Scheme

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Create Sampling Scheme Z

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Normal Severity

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line 1

PO lot size 1 -100

Sample size is 5

Up to 1 defect is OK

2 and above defect is NG

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line 2

PO lot size 101 - 1000

Sample size is 10

Up to 2 defect is OK

3 and above defect is NG

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line 3

PO lot size 1001 - 10000000000

Sample size is 30

Up to 5 defect is OK

6 and above defect is NG

The maximum lot size is

10,000,000,000 (else a warning issued when saving Sampling Scheme) As any PO beyond this Lot Size will not have Sampling Determination.

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3. Create Sampling Procedure

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Create Sampling Procedure Z

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Sampling Type

Sampling Scheme

Valuation Mode Attribute Inspection Non Conformity Units

Assign Sampling Scheme created in Step 2

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Assign Normal Inspection Severity as per setup in the Sampling Scheme Lot Size Table

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When Saving, no need to add relationship (which is if using DMR)

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4. Setup Inspection Type for GR to PO for a Material Master

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Activate Inspection Type 01

Use Material Specification

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5. Create Material Specification

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Create Material Specification for �Material Z

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Assign Master Inspection Characteristics created in Step 1

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Assign Sampling Procedure created in Step 3

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6. Simulation

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Simulate with a PO of 500 pcs

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For the PO for 500 will fall in this range

101 - 1000

with sample size of 10

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GR to the PO

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Inspection Lot Created

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Inspection Lot

is REL (Released)

is CALC (Sample Calculated)

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Sample Size is 10

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Only 3 and above defect is considered Defect Insp.Lot

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