Hi, my company has been using both PHP and SAP for a few years. I have some PHP experience and experience with MM. I did do some basic ABAP... We are very interested in interfacing SAP and PHP. I am not very familiar with the RFC function in SAP. My question... how do I know if I already have the SAPRFC SDK 6.20 or.. if I don't where do I get it? I have been searching the SAP marketplace, but its information overload!!
Would appreciate any advice, thanks