CA Service Management

Hello, I am trying to bind a service type to a ticket using spell,
However I am getting the following error message

08/23 17: 43: 40.34 LLK85SH20073 domsrvr 2480 ERROR where.y 908 Parse error at: "461369" (syntax error)
08/23 17: 43: 41.47 LLK85SH20073 spelsrvr 5456 ERROR sla.spl 3734 Error checking in deleted atev: Attempt to checkin with nothing checked out.

Below the code I'm using

uuid who;
 object newobject;
 string zattached_sla;
 send_wait(0,top_object(), "call_attr", "cnt", "current_user_id");
 who=msg[0];

send_wait(0, top_object(), "call_attr", "api", "get_val_for_wc", "cr", "461369","sla_violation");

 send_wait(0, top_object(), "call_attr", "api", "insert_object", who, "attached_sla", NULL, 0,
 "map_sdsc", "sdsc:400815", "ticket_id", "461369", "ticket_type", "cr", "_mapped_cr", "cr:461369","sla_viol_status",msg[0]);

I'm using fixed values for testing before making the business rule.

Thanks.

Here is example from my code

//attach SLA
 send_wait(0, top_object(), "get_co_group");
  if (msg_error()) {
    logf(ERROR, "Error getting group_leader: '%s'", msg[0]);
    return;
   }
  else{
    group_leader = msg[0];
    send_wait(0, top_object(), "call_attr", "attached_sla", "add_ast", wf_persid, wf_template.zservice_type.id, group_leader, "SLA", 2, 0); 
     if (msg_error()) { 
      logf(ERROR, "Error calling function add_ast: %s",msg[0]); 
      send_wait(0, group_leader, "uncheck");
       if (msg_error()) {
        logf(ERROR, "Error in uncheck: '%s'", msg[0]);
       }
      return;
     } 
     send_wait(0, group_leader, "checkin");
     if (msg_error()) {
      logf(ERROR, "Error Attaching SLA on checkin: '%s'", msg[0]);
      send_wait(0, group_leader, "uncheck");
       if (msg_error()) {
        logf(ERROR, "Error in uncheck: '%s'", msg[0]);
       }
      return;
     }

Sorry the question but the variables
Wf_persid and wf_template.zservice_type.id
Would be the persid of the SLA and Id of the SLA?
Example:
Wf_persid: sdsc: 400814
Wf_template.zservice_type.id: 400814

thanks

Wf_persid - workflow task persid since this example from change workflow

Wf_template.zservice_type.id - service type id