SAP Knowledge Base Article - Preview

2991022 - Number of samples calculated incorrectly using formula in sample-drawing procedure


While creating and inspection lot the number of primary or pooled samples is calculated incorrectly (table QPRS). For example due to a rounding issue less sample is created than expected.

The settings in the sample-drawing procedure (transaction QPV2) seems to be properly done:


Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.



  • SAP ERP Quality Management (QM)
  • SAP R/3
  • SAP R/3 Enterprise
  • SAP ERP Central Component
  • SAP Enhancement package for SAP ERP
  • SAP Enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA, on-premise


SAP ERP Central Component all versions ; SAP ERP all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions


QM-IM-SM, SQRT, QPRS, QPRS-PLOS2, PLOS2, Acc. to the formula, decimal, Dezimal, Sample-drawing item, QALS-ANZGEB, ANZGEB, No. of Containers, QALS-LOSMENGE, LOSMENGE, Drawing Proc., physische Probe, converting, PRTYP, QPRS-PRTYP , KBA , physical sample , QM-IM-SM , Sample Management , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.