Samplin procedure issue

[former_member224727]

We are doing inspection multiple sample for each MIC. We are using sampling proc with following setting:

Fixed sample

Mean value with tolerance range

Insp point - Without insp. point

radio button - independent multiple sample

sample size - 1

which use valuation rule - Multiple samples: Worst case principle

Now our business expects this SP should valuete MIC on avg of all sample not an individual samples.

ex. spec is 10 to 15

Sample 1 - 11 (Pass)

sample 2 - 13 (Pass)

Sample 3 - 9 (Fail)

Avg of 3 sample - 11 (It should pass as per req, but system valuate fail b'se one of sample failed)

Can you help me to select correct sampling procedure setting in this case?

Edited by: Tom_Eric on Apr 26, 2011 11:07 PM

[Former Member · Accepted solution]

Just check following:

QCC0->Quality Planning>sample .SPC->Define Valuation Mode->Modify Valuation Rule->say here you have selected -

---

>Mean Value within tolerance range -

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> QEBR_MEAN_VALUE_TOLERANCE_INSP

Here you can have replica of QEBR_MEAN_VALUE_TOLERANCE_INSP Function module & create function module(Z) with your own logic

Like

Put the valuation depending upon the avg of all char/mic's results.

Also

check parameters

DYNPROCALL

QABWR

Take help of ABAPer