Plz help production issue(smartform)

Question

hi experts plz help its a production issue
i have a box in my smartform in which in one line i can only show 50 characters .and i have a text of 70 characters but i only have to show 50 characters from 70 characters .
now wat i did i stored 70 characters variable into 50 char variable abd displaying it .
but the issue is
if i want to print .
hi this is sdn and here u can get all the information about sap .
now lets say
i of information is the 46th character of my line
now what is happening it is coming like
hi this is sdn and here u can get all the
infor
its showing 50 character only but if word is not completed it is printing it in next line.
it should print like
hi this is sdn and here u can get all the infor
plz help how to do it
thanx in advance .

Answer 1

code i am using is ::::::::::::::::::::::::::::::::::::::::::::::::
data : TEXT_3I56(50) type c .
move is_bil_invoice-hd_gen-bil_number TO textname.
CALL FUNCTION 'READ_TEXT'
EXPORTING
CLIENT                         = SY-MANDT
id                            = '0002'
language                      = is_nast-spras
name                          = textname
object                        = 'VBBK'
  ARCHIVE_HANDLE                = 0
  LOCAL_CAT                     = ' '
IMPORTING
  HEADER                        =
tables
lines                         = t_lines_3156
EXCEPTIONS
ID                            = 1
LANGUAGE                      = 2
NAME                          = 3
NOT_FOUND                     = 4
OBJECT                        = 5
REFERENCE_CHECK               = 6
WRONG_ACCESS_TO_ARCHIVE       = 7
OTHERS                        = 8.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*describe table t_lines lines n.
*if not n is initial.
*bank_note = 'X'.
*endif.
READ TABLE T_LINES_3156 INDEX 1 .
IF SY-SUBRC = 0 .
TEXT_3I56 = T_LINES_3156-TDLINE .
ENDIF.