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process capability

Hi Experts,

When I am running the transaction MCXD for a MIC, the process capability fields (Cp and Cpk )are appearing with *** (asterisks). Please suggest the configuration and master data required to get those index values.

Regards

Sm.

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2 Answers

  • Best Answer
    Dec 14, 2009 at 04:20 AM

    Dear SM

    1) The CP and CPk that appears in MCXD has no connection with SPC characteristic selection in the control indicator

    1) The mic should be single recording

    2) To get the Cp, CPK you have to drilldown to either Plant/masterinspchar or Insp. characteristic using the switch drill down option

    3) The Mic should have upper and lower limit

    The SPC indicator in Mic is used only when you need a control chart is needed.

    2) There is another method by which you can get Cp, CPK

    Go to QS28. Input the plant and the mic and execute. You will get MIC details. Choose the MIC and click on Result history. A pop will appear Result history Limit Selection. In the Time Tab you can see inspection lot selection date From and To. Execute

    You will get the inspection lot list select all and click on histogram and there in that you have tab for statistical values

    Hope this helps

    Regards

    Gajesh

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    Former Member
    Dec 12, 2009 at 06:15 PM

    Hi

    1.As CP,CPk are the SPC characteristic ,first thing is that you must create MIC with the "SPC" .

    2.Second thing is you must Carry out Result recording & status of each MIC must be"5".

    3.then in MCXD you must select the drill down on Inspec. characteristic.

    You will get the values instead of ****.

    Where ever you get astrics means that the char is either not MIC or not done RR.

    I hope this will help

    Regards

    Sujit

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