ABAP/4 functions:

* Popup_to_confirm_loss_of_data
Create a dialog box in which you make a question whether the user wishes to perform a processing step with loss of data.
* Popup_to_confirm_step
Create a dialog box in which you make a question whether the user wishes to perform the step.
* Popup_to_confirm_with_message
Create a dialog box in which you inform the user about a specific decision point during an action.
* Popup_to_confirm_with_value
Create a dialog box in which you make a question whether the user wishes to perform a processing step with a particular object.
* Popup_to_decide
Create a dialog box in which you require the user between the two processing alternatives, or to cancel the action.
* Popup_to_decide_with_message
Create a dialog box in which you inform the user about a specific decision point via a diagnosis text.
* Popup_to_display_text
Create a dialog box in which you display a two-line message.
* Rfc_system_info
Fetch information from the current instance filling the structure FRCSI.
* Rs_send_mail_for_spoollist
Send messages from ABAP/4 programs to SAPoffice. The structure SOLI may contain the message.