facing out of range error on Simulink.harness.create for SeparateAssessment value given as a true

Description: While creating test harness i am facing this error on "create.m" default script at this line

>> Simulink.harness.create(harnessOwner, varargin{:}); and when i am trying to go inside this it is telling it is .p script so unable to debug it. so, after run the script it is giving me this error "At least one value is out of range for rectangle or position. All x values must be within -32786..32767 range, all y values must be within -32786..32767 range

>> due to confidentiality i am unable to give u all the details but i came with more info regarding errror. i am running this command line "sltest.harness.create(ti_name,'Name', th_name, 'Source', 'Test Sequence', 'SeparateAssessment', true, 'SaveExternally', true, 'ScheduleInitTermReset', false, 'SchedulerBlock','None', 'HarnessPath', th_pfad);" so, as u can see here i am using "sltest.harness.create" function where 'SeparateAssessment' value is true. so, if i false that value so, i am able to generate the harness but it is without Assessment block but actually i need Assessment block also and if i give 'Separate'Assessment' true then it will error " "At least one value is out of range for rectangle or position. All x values must be within -32786..32767 range, all y values must be within -32786..32767 range" so, now how to resolve this issue while giving 'SeparateAssessment' as a true