Read text in standard text element in sap abap programming lanuage

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Some time requirment to read text help of below code you can read any text in item level in sap abap 
programming language 

 DATA: lt_lines TYPE STANDARD TABLE OF tline,
      wa_line TYPE tline,
      lv_name TYPE thead-tdname.
SORT lt_vbfa ASCENDING.
READ TABLE lt_vbfa INTO wa_vbfa
  INDEX ls_item-slno.
CONCATENATE wa_vbfa-vbelv wa_vbfa-posnv INTO lv_name.
CALL FUNCTION 'READ_TEXT'
  EXPORTING
*   CLIENT                        = SY-MANDT
    ID                            = 'Z002'
    LANGUAGE                      = sy-langu
    NAME                          = lv_name
    OBJECT                        = 'VBBP'
*   ARCHIVE_HANDLE                = 0
*   LOCAL_CAT                     = ' '
* IMPORTING
*   HEADER                        =
*   OLD_LINE_COUNTER              =
  TABLES
    LINES                         = LT_LINES
* 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.
  exit.
ELSE.
  DELETE lt_lines WHERE tdline IS INITIAL.
  LOOP AT lt_lines INTO wa_line.
    gv_frame_text = wa_line-tdline.
  ENDLOOP.
ENDIF.

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