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POS Interface - Outbound 
You use the POS interface - outbound to supply POS systems in stores with current data at regular intervals. The following types of data are transferred for this:
· Master data (for example, article data and prices)
· Movement data (for example, shipping notifications)
The SAP system formats the data in question in IDoc format for the POS interface – outbound, taking account of the current store assortment, and transfers these IDocs to the store systems using ALE technology. This is usually done in the evening and covers a specific past period (usually a few days).
These functions are part of the business function Retail Enhancements (ISR_RETAILSYSTEM) that you usually activate with the Retail business function set.
You need this component if you used electronic POS systems in retailing, for example.
· The system determines which data has changed up to the current date and which data has changed during the configured runtime.
· The system automatically distributes data at periodic intervals to the POS systems in the stores.
· The system formats data specifically for individual stores, which means each store only receives data that is relevant to that store.
· You can use several servers that simultaneously format data, which increases performance.
See also:
CA:
ALE –
Application Link Enabling
