I am 48 years old and having more than 20 years experience in housing finance company. Now i intend to get trained in SAP modules pl sugge

I am 48 years old and having more than 20 years experience in housing finance company in accounts recovery, marketing, sanctions and disbursements of housing loans. Now i intend to quit my job and get trained in SAP modules for better prospectus. Pl suggest me the suitable module