Timed Out Exception

[Former Member]

hi,

i have to capture time_out exception in my code......How to do that.....also what is the class name for time_out exception

[Former Member]

Hi Nishu,

CL_GUI_TIMER caters to your requirement.

Please find the code below...

report z_refresh_test.

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• CLASS lcl_gui_timer DEFINITION

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• ........ *

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class lcl_gui_timer definition inheriting from cl_gui_control.

public section.

constants: eventid_finished type i value 1 .

class-data: interval type i value '0'.

events: finished .

methods:

cancel

exceptions

error,

constructor

importing

lifetime type i optional

value(shellstyle) type i optional

value(parent) type ref to cl_gui_container optional

exceptions

error,

run

exceptions

error,

dispatch redefinition.

endclass.

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• CLASS lcl_event_handler DEFINITION

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• ........ *

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class lcl_event_handler definition.

public section.

class-methods:

on_finished

for event finished of lcl_gui_timer.

endclass.

data: gui_timer type ref to lcl_gui_timer.

data: event_handler type ref to lcl_event_handler.

data: timeout_interval type i value '3'.

parameters:

p_datum type sy-datum,

p_uzeit type sy-uzeit.

at selection-screen output.

p_datum = sy-datum.

p_uzeit = sy-uzeit.

Create Object Gui_Timer.

set handler event_handler->on_finished for gui_timer.

gui_timer->interval = timeout_interval.

call method gui_timer->run.

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• CLASS lcl_event_handler IMPLEMENTATION

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• ........ *

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class lcl_event_handler implementation.

method on_finished.

• Start Timer again

gui_timer->interval = timeout_interval.

call method gui_timer->run.

• cause PAI

call method cl_gui_cfw=>set_new_ok_code

exporting

new_code = 'REFR'.

endmethod.

endclass.

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• CLASS lcl_gui_timer IMPLEMENTATION

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• ........ *

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class lcl_gui_timer implementation.

method constructor.

type-pools: sfes.

data clsid(80).

data event_tab type cntl_simple_events.

data event_tab_line type cntl_simple_event.

if clsid is initial.

data: return,

guitype type i.

guitype = 0.

call function 'GUI_HAS_OBJECTS'

exporting

object_model = sfes_obj_activex

importing

return = return

exceptions

others = 1.

if sy-subrc ne 0.

raise error.

endif.

if return = 'X'.

guitype = 1.

endif.

if guitype = 0.

call function 'GUI_HAS_OBJECTS'

exporting

object_model = sfes_obj_javabeans

importing

return = return

exceptions

others = 1.

if sy-subrc ne 0.

raise error.

endif.

if return = 'X'.

guitype = 2.

endif.

endif.

case guitype.

when 1.

clsid = 'Sapgui.InfoCtrl.1'.

when 2.

clsid = 'com.sap.components.controls.sapImage.SapImage'.

endcase.

endif.

call method super->constructor

exporting

clsid = clsid

shellstyle = 0

parent = cl_gui_container=>default_screen

autoalign = space

exceptions others = 1.

if sy-subrc ne 0.

raise error.

endif.

call method cl_gui_cfw=>subscribe

exporting

shellid = h_control-shellid

ref = me

exceptions others = 1.

if sy-subrc ne 0.

raise error.

endif.

• Register the events

event_tab_line-eventid = lcl_gui_timer=>eventid_finished.

append event_tab_line to event_tab.

call method set_registered_events

exporting

events = event_tab.

endmethod.

method cancel.

call method call_method

exporting

method = 'SetTimer'

p_count = 1

p1 = -1

queue_only = 'X'

exceptions others = 1.

if sy-subrc ne 0.

raise error.

endif.

endmethod.

method run.

call method call_method

exporting

method = 'SetTimer'

p_count = 1

p1 = interval

queue_only = 'X'

exceptions others = 1.

if sy-subrc ne 0.

raise error.

endif.

endmethod.

method dispatch .

case eventid.

when eventid_finished.

raise event finished.

endcase.

endmethod.

endclass.

Regards,

Younus

<b>Reward Helpful Answers!!!!!</b>

[Former Member]

To avoid Time Out short-dump, you can simply create a piece of code in which you can raise a commit on-request.

Check out:

CONSTANTS: cw_counter_limit TYPE I VALUE '50'. "or what you want
DATA: cw_counter TYPE i.

Try to check out if your program has a main cycle (as LOOP, or DO) which is the greater bottleneck.

Immediately after the LOOP statement, put this:

cw_counter = cw_counter + 1.

IF cw_counter EQ cw_counter_limit.
cw_counter = 0.
COMMIT WORK.
ENDIF.

This will release all the locks, and clears to 0 the time of a workprocess. You will not fail in a Timed_Out exception anymore.

Hope this helps,

Roby.