I have a basic doubt....
does the warehouse with rf interface facility with sap have goods/materials equipped with RFID tags or whether the goods can be tagged with simple bar codes which can be scanned by rf devices?
does it mean that the warehouse which procures the rf facility needs to have rfid tagged to its goods ? or if it can simply have the bar codes to the goods and scan them with rf devices for acquiring the information.
one more question:
do we scan the goods/ materials(which have bar codes on them!!! not the rfid tags) coming in and going out of the warehouse with rf devices with out the line of sight?i mean unlike the barcode reading device.
for example, If a material comes into the warehouse(Materials which has barcodes on it not rfid tags!!), will the RF device auotomatically know that it has come in or do we need to scan it seperately.