November 2011
Intermediate to advanced
608 pages
13h 33m
English
In this part we will study the SAP upgrades in ABAP and Java stacks. In this chapter, in the initial sections we will study general upgrade topics, such as upgrade concepts, upgrade strategy, software logistics for performing successful upgrades, evolution of SAP upgrades, and upgrade tools. Subsequent sections will cover ABAP upgrades with a focus on upgrade to ERP 6 and Enhancement Package 4 to show how a technical upgrade would be planned and executed in a typical ABAP stack-based application. We will also study the most common technical upgrade issues that are encountered when performing an ABAP technical upgrade and in upgrade projects in general. The next chapter will focus on Java upgrades, and we ...