I have overall 15+ years of experience across in manufacturing company (8+ years) and IT company. This is in Database administration, ERP implementation, project development etc.
I want to switch on SAP. I have decent knowledge of Material Management (Purchase, Stores), Production functionality and sales functionality.
Which functional module should I choose?
On the basis of my work experience which module is suitable for me to make better career in SAP?
Is certification is needed?