@sath 

update as this

var story = new GlideRecord("rm_story");
story.initialize();
story.short_description = current.short_description;
story.insert();

var storySysid = story.sys_id;

var ritmVar = new GlideRecord('sc_item_option_mtom');
ritmVar.addQuery('request_item', current.request_item); // use RITM field on sc_task to query
ritmVar.addNotNullQuery('sc_item_option.value');
ritmVar.orderBy('sc_item_option.order');
ritmVar.query();

var fields = '';
while (ritmVar.next()) {
fields = fields + ritmVar.sc_item_option.item_option_new.question_text + ": " + current.variable_pool[ritmVar.sc_item_option.item_option_new.name].getDisplayValue() + "\n";
}
story.u_ritm_variables = fields;
story.update();
action.setRedirectURL(story);

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