topic Re: FM: read_text in Application Development and Automation Discussions

FM: read_text

Former Member — Tue, 14 Nov 2006 05:27:22 GMT

i want to read header text from sales order.if thr r more than one lines then i want to read only one line.

if user enters spaces in first lines then i want to read only first line

how can i do it.

thanks

nilesh

Re: FM: read_text

Former Member — Tue, 14 Nov 2006 05:33:50 GMT

Hi,

Use the function module read_text to get the text.

And loop at the output table parameter you have passed and read only the first line. for the next loop break the statement.

Loop at itab.

if sy-tabix = 2.

exit.

endif.

write:/ ......

endloop.

regards,

Ram

pls reward points if helpful..

Re: FM: read_text

gopi_narendra — Tue, 14 Nov 2006 05:33:53 GMT

the FM READ_TEXT will return the text in the table of the fm

table : LINES

now read table LINES index 1.

this will return the first line of the header text.

Regards

- Gopi

Re: FM: read_text

Former Member — Tue, 14 Nov 2006 05:35:21 GMT

Use Function READ_TEXT.


CALL FUNCTION 'READ_TEXT'
  EXPORTING
*   CLIENT                        = SY-MANDT
    id                            =
    language                      =
    name                          =
    object                        =
*   ARCHIVE_HANDLE                = 0
*   LOCAL_CAT                     = ' '
* IMPORTING
*   HEADER                        =
  tables
    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.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

Here table parameter is of type TLINE.

So after execution of this function just read first line of TLINE.

Hope this will solve your purpose.

Re: FM: read_text

former_member283648 — Tue, 14 Nov 2006 05:51:01 GMT

Hi,

Use the READ_TEXT function module with following parameters,

language = sy-langu

name = 'VBBK'

lines = tlines.

the table tlines willl contain all the lines. then u can delete those lines which u dont want....

Re: FM: read_text

Former Member — Tue, 14 Nov 2006 06:34:44 GMT

Hope this will help you..

data: begin of tlinetab occurs 10.

include structure tline.

data: end of tlinetab.

**Sales order...

thead-tdobject = 'VBBK'.

thead-tdspras = sy-langu.

thead-tdlinesize = '072'.

thead-tdname = Sales order number

select single * from stxh where tdobject = thead-tdobject

and tdname = thead-tdname

and tdid = thead-tdid

and tdspras = thead-tdspras.

if sy-subrc = 0.

call function 'READ_TEXT'

exporting

client = sy-mandt

id = thead-tdid

language = thead-tdspras

name = thead-tdname

object = thead-tdobject

ARCHIVE_HANDLE = 0

importing

header = thead

tables

lines = tlinetab

exceptions

id = 1

language = 2

name = 3

not_found = 4

object = 5

reference_check = 6

wrong_access_to_archive = 7

others = 8.

Message was edited by:

Atul Dhariwal

Re: FM: read_text

anversha_s — Tue, 14 Nov 2006 06:38:31 GMT

hi,

if the field length in the data dictioray is unlimited .

1.you need to create text object and link this object

with key fields of the table and reading this text and storing this text you need to use SAVE_TEXT and READ_TEXT fm's.

chk the sample code below.

1.create a text object using SE75 transaction .

2.Use FM : SAVE_TEXT to save this data with text object id.(data will be stored into STXH table).

3.Use READ_TEXT to retrive data.

sample code :

DATA: ws_thead LIKE thead,
i_tline LIKE TABLE OF tline WITH HEADER LINE.
data : x_matnr like mara-matnr.

c_mara(4) type c value 'MARA',
c_zid(4) type c value 'Z001'.


MOVE : x_matnr TO ws_thead-tdname, <-moving MATNR to store data 
c_mara TO ws_thead-tdobject,
sy-langu TO ws_thead-tdspras,
c_zid TO ws_thead-tdid.

CALL FUNCTION 'SAVE_TEXT'
EXPORTING
client = sy-mandt
header = ws_thead
savemode_direct = 'X'
TABLES
lines = i_tline
EXCEPTIONS
id = 1
language = 2
name = 3
object = 4
OTHERS = 5.

IF sy-subrc <> 0.
* MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
* WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.

DATA: lws_id LIKE thead-tdid,
lws_name LIKE thead-tdname,
lws_object LIKE thead-tdobject.

lws_id = c_zid.
lws_name = x_matnr. <- reading data using key field(MATNR) 
lws_object = c_mara.


CALL FUNCTION 'READ_TEXT'
EXPORTING
client = sy-mandt
id = lws_id
language = sy-langu
name = lws_name
object = lws_object
TABLES
lines = li_tline
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.

Regards

anver

pls mark all hlpful answers