How to set value in workflow

[RudhraKAM]

Can some one help me with this script

I have a table u_test_results  in which there is a record XYZ1 ( with name as u_name)

I have a catalog item on which we have a variable which is reference field of above table , when a user picks the above record and place a request we need to set a current time on other table 

in the workflow i am writing this script and its not setting the time . Can you please help me fixing this issue .

The other table is u_solution which has 2 fields 

1 closed date and 2.record for (this field contains XYZ record and its a reference field too) 

var GOT= parseInt(current.variables.u_name.getDisplayValue());
var gr = new GlideRecord('u_solution ');
gr.addQuery(u_recorded_for, GOT);
gr.query();

if (gr.next()) {
gr.u_closed_date = current.opened_at;
gr.update();
}

[Mike Patel]

try

var GOT= current.variables.u_name.getDisplayValue();
var gr = new GlideRecord('u_solution');
gr.addQuery('u_recorded_for', GOT);
gr.query();
if (gr.next()) {
	gr.u_closed_date = current.opened_at;
	gr.u_recorded_for = current.sys_id;
	gr.update();
}

[RudhraKAM]

its showing run script error 

stating that  u_recorded_for is not defined 

[Prateek kumar]

//var GOT= parseInt(current.variables.u_name.getDisplayValue()); //Why this line??

var GOT= current.variables.u_name; 
var gr = new GlideRecord('u_solution ');
gr.addQuery('u_recorded_for', GOT);
gr.query();

if (gr.next()) {
gr.u_closed_date = current.opened_at;
gr.update();
}

[RudhraKAM]

Thanks Prateek , The code didnt work 😞

[Harsh Vardhan]

var GOT= current.variables.u_name.getDisplayValue();
gs.log('The Value is'+GOT);
var gr = new GlideRecord('u_solution');
gr.addQuery('u_recorded_for',GOT);
gr.query();
gs.log('Row Count'+gr.getRowCount());
if (gr.next()) {
	gr.u_closed_date = current.opened_at;
	gr.u_recorded_for = current.sys_id;
	gr.update();
}

try now and let me know the log details.