What is group size in SAP QM - Quality Management?

SAP Term: group size

• Component: QM

• Component Name: Quality Management

• Description: The setting parameter in a moving range control chart. It defines how many samples are used to calculate the moving mean value.

Smart SAP Assistant

• Key Concepts: 
  Group size is a Quality Management (QM) component in SAP that allows users to define the number of items that can be grouped together for inspection purposes. This is useful for ensuring that the quality of a product is consistent across batches. 
  
  How to use it: 
  Group size can be set up in the QM module of SAP. First, create a material master record and assign it to a quality inspection plan. Then, define the group size for the material in the inspection plan. The group size will determine how many items are inspected at once. 
  
  Tips & Tricks: 
  When setting up group size, it is important to consider the size of the batch and the desired level of accuracy. If accuracy is more important than speed, then a smaller group size should be used. On the other hand, if speed is more important than accuracy, then a larger group size should be used. 
  
  Related Information: 
  Group size is related to other QM components such as sampling plans and inspection lots. Sampling plans determine how many items should be inspected from a batch, while inspection lots determine how many batches should be inspected at once. Together, these components help ensure that products meet quality standards.