Standard deviation MCXD

[former_member796452]

Dear all

We have marked MIC as SPC characteristics and results are recorded for same

now we are not getting standard deviation and cp and cpk value in report as it is standard report it should show below value

if there some setting required plz suggest.

[former_member662213]

Hi,

If the parameter, has control indicator as " Single values". Then only Cp and Cpk value will come.

Thanks

SUMIT

[former_member662213]

Wrongly posted

Edited by: Sumit Gupta on Apr 8, 2010 7:32 AM

[former_member42743]

If you run the report and you are seeing something like *** then I suspect it is for the following reason which is provided by SAP in the F1 help if you click on the Cp value field after displaying the report. A

From SAP F1 help:

Note                                                                                
If there is neither a master inspection characteristic, nor an           
    inspection characteristic in the drill-down, the cp value does not have  
    an influence. In such a case, the system issues asterisks (***) instead  
    of the cp value. Similarly, if there are no tolerance limits, the system 
    issues asterisks (***) instead of the cp value.                          

FF