Become an SAP C/4HANA Pro - Get Certified
From openSAP Microlearning on June 6th, 2019
Your very first step is to register here for the openSAP course SAP C/4HANA Business Processes: Lead-to-Cash.
At the end of the course, you'll find more instructions on the next steps to take to upskill on the foundations of SAP C/4HANA suite.
Also, have a look at the SAP C/4HANA Lead-to-Cash learning journey to look at other learning materials available.