SAP Basis Administration Handbook, NetWeaver Edition

Java Startup and Control Framework in NW 7.0

The Java start and control framework consists of three programs. Each of the programs has specific responsibilities, as shown in Table 3-1.

TABLE 3-1 JControl, JLaunch, and Bootstrap Java Programs

Since we now know the responsibilities of the three programs, let us examine the process steps of the start and control framework, as shown in Figure 3-6. This understanding will help you troubleshoot any system startup problems.

FIGURE 3-6 NW 7 Java start and control framework

Step 1:

• The startsap command ...