In WebSphere® Portal Express® Version
6.1.x, some custom JVM properties were introduced to improve performance.
Since Version 7.0, these custom properties are no longer needed and
are unavailable, hence they need to be removed before migrating.
The custom JVM property
javax.xml.transform.TransformerFactory must
be removed before migrating to
WebSphere Portal Express . This custom JVM property
is pointing to a class that no longer exists. If the property is not
removed, the
WebSphere Portal Express will
not start after migration.
If you are migrating from Version 7.x,
should not have this custom JVM property configured.
- Log in to the WebSphere Integrated Solutions Console.
- Go to select the
appropriate server.
- Under Server Infrastructure,
expand .
- Under Additional Properties,
click .
- Under Additional Properties, click .
- Find
the javax.xml.transform.TransformerFactory property
and remove it.
- If your source environment is
clustered, repeat these steps
for each node in the cluster.