RunState.Caller.Locals.ReportOptions.Directory unknown in Teststand 2013

Hello,

I have a problem due to migration between TestStand 4.1.2 and TestStand 2013.

In previous sequences I used the variables: RunState.Caller.Locals.ReportOptions.Directory, RunState.Caller.Locals.StartDate.Text, RunState.Caller.Locals.UUT.SerialNumber, RunState.Caller.Locals.ReportFilePath and others... without problem.

Now in TestStand 2013, the variables cannot be evaluated , generates an Teststand error and thus I cannot personnalize my report name and directory.

Hereafter the complete expression that cause problems:

RunState.Caller.Locals.ReportOptions.Directory=FileGlobals.Report_Directory + "\\" + RunState.Caller.Locals.StartDate.Text + "\\" + RunState.Caller.Locals.UUT.SerialNumber ,
RunState.Caller.Locals.ReportFilePath=FileGlobals.Report_Directory + "\\" + RunState.Caller.Locals.StartDate.Text + "\\" + RunState.Caller.Locals.UUT.SerialNumber + "\\" + "Report ["+ RunState.Caller.Locals.UUT.SerialNumber +"][" + Str(RunState.Caller.Locals.StartTime.Hours) +" "+ Str(RunState.Caller.Locals.StartTime.Minutes) +" "+ Str(RunState.Caller.Locals.StartTime.Seconds) + "]" + ".html",
FileGlobals.UUT_Time = "[" + RunState.Caller.Locals.UUT.SerialNumber+"][" + Str(RunState.Caller.Locals.StartTime.Hours) +" "+ Str(RunState.Caller.Locals.StartTime.Minutes) +" "+ Str(RunState.Caller.Locals.StartTime.Seconds) + "]" , FileGlobals.fileDir=RunState.Caller.Locals.ReportOptions.Directory 

Thanks for your help.