How to display a variable in the message

[Former Member]

Hi all,

I am developing an application where I am parking a document, can anyone please tell me how can I display the document number on the web dynpro screen with the message once the document has been parked. So far I have written the following code but this is just for displaying a message only and not the number:

DATA lo_api_controller     TYPE REF TO if_wd_controller.
    DATA lo_message_manager    TYPE REF TO if_wd_message_manager.
lo_api_controller ?= wd_this->wd_get_api( ).

    CALL METHOD lo_api_controller->get_message_manager
      RECEIVING
        message_manager = lo_message_manager.
    CALL METHOD lo_message_manager->report_success
      EXPORTING
        message_text = 'Document has been parked.'

[Former Member · Accepted solution]

DATA lo_api_controller     TYPE REF TO if_wd_controller.
DATA lo_message_manager    TYPE REF TO if_wd_message_manager.
data lv_document_number    type        string.
data lv_message_string	   type        string.

lo_api_controller ?= wd_this->wd_get_api( ).
 
    CALL METHOD lo_api_controller->get_message_manager
      RECEIVING
        message_manager = lo_message_manager.

*** get document number in lv_document_number
lv_document_number = .....

*** form message string
concatenate 'Document has been parked : Document No :' lv_document_number into lv_message_string.

    CALL METHOD lo_message_manager->report_success
      EXPORTING
        message_text = lv_message_string.

[Former Member]

Hello Rajat,

I would not suggest you to concatenate your message with the document number.that would be an expliciy way of doing things. I am not sure how you would manage the text if application is opened in different languages.

I would rather suggest you to use t100 messages with placeholder and document number can be exported to message manager.

I believe, its an information message. you could also export the type of message as "information".

Regards

Anurag Chopra