I already have 2.5 years exp. in ABAP and planning to do certification.
I am taking preparation by studying TAW10 and TAW12 e-books and practicing test in http://codeexcellence.com/.
I donu2019t want to join any institute and want to clear the exam C_TAW12_04, directly through Siemens.
Can anybody inform me in details, about the process.