Sun Microsystems iPlanet Integration Server 3.0, Process System Manual

Page: 94 / 368

Configuring an Engine
94 iPlanet Integration Server • Process System Guide • August 2001
When you configure a new engine, the default engine schema is specified by the
following file on the central server node in your environment:
FORTE_ROOT/sysdata/conductr/clN/environment/engine_name.dbs
The database schema file uses XML to define SQL statements for the schema. When
you perform a cold start on an engine, iIS uses the specification in this file to create
the engine database.
If you want to modify the default schema, before performing a cold start on an
engine, edit this file according to your needs.
Path Element Description
environment Name of the iPlanet UDS environment in which engine
resides.
engine_name Name of the iIS engine.
CAUTION When modifying an engine database schema, do not change any
basic table definitions or index definitions, and do not change any
column names or column data types. You should only modify
information specific to a database or site, such as the table space
qualifiers. Otherwise, the engine may not start. Examine the engine
log file (at FORTE_ROOT/log) to determine the cause of startup
failure.