Explore a preview version of SAP Series: SAP S/4 HANA Enhancements right now.
Master implementing SAP S/4 HANA enhancements in this course from SAP expert Arghadip Kar. Know the different types of SAP S/4 HANA enhancements that are available, how to find them with transaction codes, how to implement enhancements without coding, and enhancement best practices. About 20% of the time you will spend implmeneting S/4 HANA will be on enhancements.

Also here are all of Arghadip Kar's highly-rated SAP courses on O'Reilly.

There are eight topics within this SAP series:

SAP S/4 HANA Enhancements Overview. Be introduced to the different types of enhancements and also types of user exits (Menu, Screen, Function Module, Keyword, Field, and Search Help) that are available, in this first topic in the SAP series.
SAP S/4 HANA User Exit Enhancements. Practice enhancing the different types of user exits (Menu, Screen, Function Module, Keyword, Field, and Search Help) in this second topic in the SAP series. Use the VA03 and SE84 transaction codes.
SAP S/4 HANA Business Transaction Events (BTEs). Practice working with SAP S/4 HANA Business Transaction Events (BTEs) in this third topic in the SAP series. Use the FIBF transaction code.
SAP S/4 HANA Validation and Substitution Enhancements. Practice applying validation and substitution enhancements in this fourth topic in the SAP series. Use the OB28 transaction code.
SAP S/4 HANA Business Add Ins (BADI). Practice working with SAP S/4 HANA Business Add Ins (BADI) in this fifth topic in the SAP series. Use the SE18, SE19, SE24, SE84, and VA01 transaction code. Use both Multi use BADI and filter dependent BADI.
SAP S/4 HANA Enhancement Points. Work with SAP S/4 HANA enhancement points in this sixth topic in the SAP series. Use the MV45, MV50, RV60 transaction code.
SAP S/4 HANA Business Add Ins (BADI) Advanced Topics. Continue working with SAP S/4 HANA Business Add Ins (BADI) in this seventh topic in the SAP series. Use the SE18, SE19, SE24, SE84, and VA01 transaction code. Use both Multi use BADI and filter dependent BADI.
SAP S/4 HANA Enhancements Locator. Learn how to search for enhancements within SAP S/4 HANA in this eighth topic in the SAP series.