current.variables not working in business rule or background script

[Julian12]

So Im trying to get the sys id of a reference record inside a catalog item so to do a query inside a table with that sysid and return a value inside another variable on the opened ticket.

But I'm not getting the proper reference value or sysid from the variable, I know its the variable im not getting since when i script the sysid on the query it returns as espected...

Any ideas on what Im doing wrong??? I'm testing on background scripts

var current = new GlideRecord('sc_req_item');
current.get('f7f850b11b6875109dbded7be54bcbbd');

var perfil = current.variables.qual_perfil;
var gr = new GlideRecord ('u_m2m_access_profi_software_pac');
gr.addQuery('u_access_profile','3a082d0f1b0e89109dbded7be54bcb96');
gr.query();

gs.log('perfil '+ perfil);

if(gr.next()) {
gs.log('registro ' + gr.u_access_profile.u_profile);
// current.variables.hidden_grupo_ad = gr.u_access_profile.u_profile;
}

else gs.log ("erro")

[Julian12]

Even more simple, its not working, returns undefined :

var current = new GlideRecord('sc_req_item');

current.get('f7f850b11b6875109dbded7be54bcbbd');

var perfil = current.variables.solicitacao;

    gs.log('perfil> '+ perfil);