Methods available to launch error messages

[gilberto_parga]

Hi again guys.

Do you know whether it is possible to launch an error message from WDAFTERACTION method instead of WDBEFOREACTION one? Thank you.

[Former Member · Accepted solution]

hi ,

ur WDDOAFTERACTION is ur method for non action specific operations before navigation and yes , u cn raise error messages in this method by using code wizard ( control + f7) , and use report_error_message

* get message manager
  DATA: l_current_controller TYPE REF TO if_wd_controller,
        l_message_manager    TYPE REF TO if_wd_message_manager.

* Get the controller ref.
  l_current_controller ?= wd_this->wd_get_api( ).

* Get the message manager ref.
  CALL METHOD l_current_controller->get_message_manager
    RECEIVING
      message_manager = l_message_manager.

* raise error message
  CALL METHOD l_message_manager->report_error_message(
    EXPORTING
      message_text = i_msg ).

regards,

amit

[Former Member]

WDDOAFTERACTION

[Former Member]

Hi,

Technically it is possible to display error messages in WDDOAFTERACTION instead of WDDOBEFOREACTION.

Regards

Manas Dua