<p>Specifies the path to the pre-migration script to run before
a migratable target is actually activated. The script <i>must</i> be in the
<code><i>BEA_HOME</i>/user_projects/domains/<i>mydomain</i>/bin/service_migration</code> directory.</p>
<p>Before the migratable target is activated, if there is a script
specified, <i>and</i> Node Manager is available, then the script will
run. Specifying a script without an available Node Manager will
result in an error upon migration.</p>
<p>If the script fails or cannot be found, migration will not proceed on the current server,
and will be tried on the next suitable server. This could be the next server in the
candidate server list, or in the cluster, if there is no candidate
server list.</p>
(Interface=weblogic.management.configuration.MigratableTargetMBean Attribute=getPreScript)