You can only use this function if you use
Store associates can now request data for additionals in SAP Retail Stores. For use in store, this data is mostly to be used for shelf-edge labels and posters. It is normally sufficient to enter the EAN/UPC and the required number to trigger the generation of data.
A print program converts the additionals data into labels, posters or promotional flyers by a print program.
Use this function if a label has been lost or cannot be read. Marking procedures to be run when, for example, goods are received or the retail price is to be changed, are covered by the relevant components.
For more information about SAP Retail Store, see the documentation for SAP Retail (SAP Library -> Logistics -> SAP Retail) under Distributed Data Processing.