Sampling Procedure creation - Part 2

 There are different sampling types:

1. 100% inspection - If 100 quantities are received then the inspection has to be carried out for 100 quantities

2. Fixed sample - Irrespective of the quantity received, system will only take the number of samples configured in the sampling procedure 

3. Percentage sample - The percentage of the inspection lot quantity that should be taken as a sample, regardless of how much is received

4. Sampling scheme - To create a sampling scheme go to QDP1, enter description, inspection severity and click on choose

Next you can create different schemes based on lot size. In the image below, I have created 3 schemes for different lot size

For lot size 10, the sample size will be 2 and c1 - means the highest defective quantity that can be accepted and d1  - means the minimum no of defective quantity that the system allows to reject. If the defective quantity exceeds this then the lot will be rejected

Suppose the plant received 100 quantities out of which 20 will be inspected as the sample size is 20. In this if the defective pieces are 7 quantities then the lot will be rejected or if the defective pieces are 4 then the lot will be accepted 

The sampling scheme will be assigned to sampling procedure in QDV1 transaction

Suppose the received lot is in between 1 - 10 then the sample size will be 2

If it is in between 11 - 20 then the sample size will be the received quantity

If it is in between 20 - 100 then the sample size will be 20 

If it is in between 101 - 199 then the sample size will be the received quantity

If it is in between 200 - 1000 then the sample size will be 200

If it is more than 1000 then the scheme will not work and the message THE SAMPLING SCHEME IS INCOMPLETE will pop up