Method to raise a warning

[Former Member]

Hi everyone,

I am trying to use this method to generate a warning message but somehow it's not working. can you please tell me what I am doing wrong.

data: abap_true type abap_bool value 'X'.

CALL METHOD lo_api_controller->get_message_manager

RECEIVING

message_manager = lo_message_manager.

CALL METHOD lo_message_manager->REPORT_WARNING

EXPORTING

SHOW_AS_POPUP = abap_true

message_text = 'You are leaving the current screen''.

Thank You

Rajeev

[Former Member]

Hi everyone,

I am trying to use this method to generate a warning message but somehow it's not working. can you please tell me what I am doing wrong.

data: abap_true type abap_bool value 'X'.

CALL METHOD lo_api_controller->get_message_manager

RECEIVING

message_manager = lo_message_manager.

CALL METHOD lo_message_manager->REPORT_WARNING

EXPORTING

SHOW_AS_POPUP = abap_true

message_text = 'You are leaving the current screen''.

Thank You

Rajeev

[SuhaSaha]

Wow ... I thought we could raise Warning messages using MESSAGE TYPE 'W'. Jokes apart, what is the reference object for lo_api_controller ?

If this is a custom object you need to provide the method implementation details as well.

[Former Member]

it's declared like this:

DATA lo_api_controller TYPE REF TO if_wd_controller.

[Subhankar]

Hi Rajeev,

You can try this way.

data: l_message_manager type ref to if_wd_message_manager.

l_message_manager = l_current_controller->get_message_manager( ).

call method l_message_manager->report_warning

exporting

message_text = i_message_text

show_as_popup = i_show_as_popup. " Flag need check

Thanks

Subhankar