Oldschool:
DATA(ls_languages) = VALUE ssfrlang( langu1 = sy-langu ).
DATA(lt_text_stream) = VALUE soli_tab( ).
CALL FUNCTION 'SSFRT_READ_TEXTMODULE'
EXPORTING
i_textmodule = 'Z_SMARTFORM_TEXT'
i_languages = ls_languages
IMPORTING
o_text = lt_text
EXCEPTIONS
error = 1
language_not_found = 2
OTHERS = 3.
IF lt_text IS NOT INITIAL.
CALL FUNCTION 'CONVERT_ITF_TO_STREAM_TEXT'
EXPORTING
language = sy-langu
TABLES
itf_text = lt_text
text_stream = lt_object_content.
ENDIF.
Newschool:
TRY.
DATA(lr_form) = NEW cl_ssf_fb_smart_form( ).
lr_form->load( im_formname = 'ZECOS_GM_ERROR' ).
DATA(ls_varheader) = lr_form->varheader[ 1 ].
DATA(lr_node) = CAST cl_ssf_fb_node( ls_varheader-pagetree ).
DATA(lr_text) = CAST cl_ssf_fb_text_item( lr_node->obj ).
LOOP AT lr_text->text INTO DATA(ls_text).
WRITE:/ ls_text-tdline.
ENDLOOP.
CATCH cx_ssf_fb.
CATCH cx_sy_itab_line_not_found.
ENDTRY.