Managing Serviceguard Extension for SAP on Linux (IA64 Integrity and x86_64), February 2008

Planning a File System Layout for SAP in a Serviceguard/LX Cluster Environment
About SAP Configuration Environments
Chapter 240
The following sections detail each step in greater detail.
Table 2-2 SAP Web AS Programming Options
SAP Web AS Programming
Option
Description
SAP Web AS Programming Option • This system option consists of the ABAP only
components. There is no J2EE JAVA Engine.
• The ABAP engine requires its own database
schema. Therefore a database instance
installation is mandatory.
SAP ABAP+JAVA • ABAP components and J2EE JAVA engine
components are both installed and can be
operated in parallel. This is also called SAP
Web AS – J2EE Add-in.
• The J2EE JAVA engine requires its own
database scheme. The ABAP and J2EE though
can both be installed in the same database.
This is a combination of the SAP ABAP and the
SAP Web AS JAVA variant.
SAP Web AS JAVA • This system option consists of the J2EE engine
only and auxiliary services. There is no ABAP
engine installed.
• The J2EE JAVA engine requires it's own
database schema. Therefore a database
instance installation is mandatory.