Showing java script error when order guide loads

[Ashish Das]

var req_for = g_form.getValue('ita_eui_requ_for');
setPreference('ita_sw_requ_for', req_for);

[abbasshaik4]

 Hello @Ashish Das,

Can you please share the screenshot what error you are getting? and once verify your script.

Regards,
Abbas Shaik

[Sandeep Rajput]

@Ashish Das setPreference is usually available with spUtil (https://developer.servicenow.com/dev.do#!/reference/api/vancouver/client/spUtilAPI#SPU-setPreference...) or GlideModel (https://developer.servicenow.com/dev.do#!/reference/api/vancouver/client/c_GlideModalV3API#r_GMODV3-...

Since you are not using none of these objects to call this method on the client side, I doubt if it will work.