Again about 2LIS_02_SCL

Hello

I found this data source under several names :

Purchasing Data (Schedule Line Level)

Available as of OLTP Release

SAP R/3 4.0B

http://help.sap.com/search/highlightContent.jsp

AFS Purchasing: Purchase Order, Goods and Invoice Receipts

Available from OLTP Release

http://help.sap.com/search/highlightContent.jsp

AFS 3.0A

Which one is true?