Managing Serviceguard Extension for SAP, December 2007

Step-by-Step Cluster Conversion
SGeSAP Configuration
Chapter 3 153
OS630 Subsection for the AREP component:
SGeSAP supports SAP stand-alone Enqueue Service with Enqueue
Replication. It’s important to distinguish between the two components:
the stand-alone Enqueue Service and the replication. The stand-alone
Enqueue Service is part of the ci or jci component. The arep component
refers to the replication unit for protecting ABAP System Services.
Specify the instance name in AREPNAME, the instance ID number in
AREPNR and the relocatible IP address of the SAP instance for the
replication service in AREPRELOC.
Example:
AREPNAME=ERS
AREPNR=00
AREPRELOC=0.0.0.0
OS640 Subsection for the D component:
A set of SAP ABAP Application Servers and ABAP Dialog Instance can be
configured in each Serviceguard package. Set the relocatible IP address
of the dialog instance in DRELOC, the dialog instance name in DNAME and
the instance ID number in DNR.
For example:
DRELOC[0]=0.0.0.0
DNAME[0]=D
DNR[0]=53
DRELOC[1]=0.0.0.0
DNAME[1]=D
DNR[1]=54
OS650 Subsection for the JDB component:
The RDBMS for a J2EE Engine can be configured in this section. Default
SAP installations load the J2EE database scheme into the same
database that the ABAP Engine is using. In this case, no JDB component
needs to be specified and this configuration section does not need to be
maintained.
For the parameter JDB, the underlying RDBMS is to be specified.
Supported databases are ORACLE or SAPDB, for example: