I_OI_SPREADSHEET

[Former Member]

HI

I have declared following variable:

data o type ref to I_OI_SPREADSHEET.

How to instantiate it?

[Former Member]

I_OI_SPREADSHEET is an interface and you can't instantiate interfaces.

You can only create an instance of a class that implements this interface and assign this instance to your variable. Or you ask another class for an instance, e.g.:

CL_GUI_ALV_GRID_BASE->CREATE_VIEW_OI
...
      CALL METHOD m_oi_proxy->get_spreadsheet_interface
                  IMPORTING sheet_interface = m_oi_spreadsheet.
...

regards, Karsten

[karsten_korte]

I_OI_SPREADSHEET is an interface and you can't instantiate interfaces.

You can only create an instance of a class that implements this interface and assign this instance to your variable. Or you ask another class for an instance, e.g.:

CL_GUI_ALV_GRID_BASE->CREATE_VIEW_OI
...
      CALL METHOD m_oi_proxy->get_spreadsheet_interface
                  IMPORTING sheet_interface = m_oi_spreadsheet.
...

regards, Karsten