The iSQLPlusAllowUserMarkup configuration option controls whether an iSQL*Plus Application Server enables users to use custom HTML in scripts.
You need to stop the iSQL*Plus Application Server to enable user defined HTML markup.
You can edit the configuration file, web.xml, to set iSQLPlusAllowUserMarkup to ALL or NONE. The web.xml file is located in the directory:
$ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/isqlplus/isqlplus/WEB-INF
In the web.xml file, search for the
iSQLPlusAllowUserMarkup none Valid values are: none | all
If the parameter is set to NONE, or if it does not exist or has an invalid value, users cannot use SET MARKUP HTML HEAD text BODY text TABLE text ENTMAP or COLUMN ENTMAP to create user defined HTML. If Map Special Characters to HTML Entities is set OFF in the Script Formatting Preferences screen, the value is ignored and reverts to ON. The default value for iSQLPlusAllowUserMarkup is NONE. Leaving it set to NONE provides greater security.
Where the parameter is set to ALL, users can execute SET MARKUP HTML HEAD text BODY text TABLE text ENTMAP and COLUMN ENTMAP commands to change the status of entity mapping for the iSQL*Plus session or report column. This enables custom HTML to be included in iSQL*Plus report output."
