Pos file into ISRETAIL...
A POS file with fields Header- Date, Time -
ITEM- Barcode, Quantity sold, Amount received and discount is been posted in application server.Now I need to Pick up this file and use Idocs and post them into SAP ISRetail system nad need to generate invoice at SAP systems...
Which IDOC I should use and the Inbound funtion module..
Please let me know the mappings.