3.4 Printing program
Obligatory sections of printing program:
declaration of a variable (context), using ABAP-dictionary type;
implementation of logic for filling the variable (context);
call a function module 'ZXLWB_CALLFORM', passing the variable (context) and form name as importing-parameters.
Example of a simplest printing program:
REPORT z_shipping_label.
* declare a context
DATA gs_context TYPE zcontext_shipping_label .
* fill the context
gs_context-to_name = 'Dan Tedford' .
gs_context-to_street = '811 Alworth Avenue' .
gs_context-to_town = 'Middlefield' .
gs_context-to_state = 'CA' .
gs_context-to_zip = '98567' .
* call the form
CALL FUNCTION 'ZXLWB_CALLFORM'
EXPORTING
iv_formname = 'SHIPPING_LABEL'
iv_context_ref = gs_context
EXCEPTIONS
OTHERS = 2.
IF sy-subrc NE 0 .
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 .
ENDIF .
Result of the printing program execution:
We see a screen of the viewer containing an application toolbar and a container in which is inscribed OLE-object Excel.