Calculating the Supplementary Key Figures for Information Structures S100, S102 and S103 
The following information shows you how to dynamically calculate during runtime the supplementary key figures of the vendor, customer and material analysis with a reference to errors in the Quality Management Information System. The supplementary key figure originates from the information structures S100 (problems/errors material analysis) S102 (problems/errors, vendor analysis) and S103 (problems/errors, customer analysis).

The supplementary key figure is only available in the standard analyses with reference to errors and not in the standard analyses with reference to notification problems.
Average Error Valuation
In the QM system you can individually determine the type of error valuation. You therefore quantitatively calculate the errors by using the error results. In addition, you can determine a scale for the error calculation such as a scale for the damage effects. This scale can be provided with a unit of measurement.
Whether an error calculation should be carried out, which scale and which unit should be used can be determined in Customizing for each type of report.
The average value of error evaluation is used as the supplementary key figure for analyses in the QM Information System. The average error valuation is the product of dividing the sum of the error valuation and the number of problem items:
Average error valuation =