If you are new to SAP ABAP development, here are some steps you can take to improve your skills:

Learn the basics: Start by understanding the basics of SAP ABAP programming, including data types, control structures, functions, and classes. You can refer to online tutorials, e-books, and official SAP documentation to learn the basics.

Learn from experience: Work on real-world projects and learn from your experiences. This will help you understand how SAP ABAP development works in a practical setting and improve your skills.

Practice: Practice coding by working on sample programs and exercises

learning SAP ABAP development takes time and practice, so be patient and consistent in your efforts. Keep learning and improving your skills, and you will eventually become a proficient SAP ABAP developer.