topic Re: function module READ_TEXT not showing values in Application Development and Automation Discussions

function module READ_TEXT not showing values

Former Member — Wed, 09 Sep 2009 05:43:30 GMT

Hi All,

in transaction IW33, the components long text is not being captured by the function module ,when that text have been once saved and again edited and saved .

the probelm also persists when the text is too small .kindly suggest what could be the cause of error .

for other scenarios the function module is showing values .

Thanks in Advance.

amit

Re: function module READ_TEXT not showing values

Former Member — Wed, 09 Sep 2009 05:47:16 GMT

Hi,

Can u paste ur code

Rgds

Siva

Re: function module READ_TEXT not showing values

Former Member — Wed, 09 Sep 2009 06:18:12 GMT

hello amit ,

first check with direct se37 if it will give you the values then problm in your code .

i hope you understand.

vanu.

Re: function module READ_TEXT not showing values

Former Member — Thu, 10 Sep 2009 12:59:29 GMT

Hi,

In the SE37 also, the function module is not showing the values.but in iw33 the component consist of long text.

even the code is working proper when the function module displays the text.

Thanks,

Amit.

Re: function module READ_TEXT not showing values

Former Member — Thu, 10 Sep 2009 13:09:03 GMT

Hi,

you use function module CREATE_TEXT, to upload long text.

Regards,

Tutun

Re: function module READ_TEXT not showing values

Former Member — Thu, 10 Sep 2009 13:20:27 GMT

Hi Amit,

check entry in table STXH with your input directly .

if it shows value then it should read by FM READ_TEXT.

Feel free to ask if you have any doubts.

Regards,

Vijay

Re: function module READ_TEXT not showing values

Former Member — Wed, 16 Sep 2009 05:39:21 GMT

Hi,

thanks 4 ur replies.

I have tried what all have been suggested from u all. but the problem persists .when the text is small ,it is not displayed and if the text length is increased then the same is being read properly.

Kindly suggest.

Thanks

amit

Re: function module READ_TEXT not showing values

Former Member — Wed, 16 Sep 2009 05:45:24 GMT

Hi Amit again,

I am surprised with your issue.

I will again suggest that.

after passing all required values to Fm Read_text, check Sy-subrc.

if sy-subrc = 0.

then there must be some text.

go to return table tline.

check the table.

Regards,

Vijay

Re: function module READ_TEXT not showing values

Former Member — Wed, 16 Sep 2009 06:17:36 GMT

Hi Amit,

The problem is with the READ_TEXT.

If your long text is just one line and it is less than 41 characters , the READ_TEXT cannot read that as longtext, instead it

will consider as SHORT TEXT thus it wiill never retrieve the long text.

Hope this will help you.

Regards,

Smart Varghese

Re: function module READ_TEXT not showing values

Former Member — Wed, 16 Sep 2009 06:34:01 GMT

handle read_text like this

PARAMETERS:P_VBELN1 LIKE THEAD-TDNAME,

LANGU LIKE THEAD-TDSPRAS,

ID LIKE THEAD-TDID,

OBJECT LIKE THEAD-TDOBJECT.

CALL FUNCTION 'READ_TEXT'

EXPORTING

CLIENT = SY-MANDT

ID = ID

LANGUAGE = LANGU

NAME = P_VBELN1

OBJECT = OBJECT

ARCHIVE_HANDLE = 0
LOCAL_CAT = ' '
IMPORTING
HEADER =

TABLES

LINES = LINE1

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.

Re: function module READ_TEXT not showing values

Former Member — Wed, 16 Sep 2009 09:22:55 GMT

Hi,

Use conversion exit for name in function module, conver this name value in to upper case.

check this sample program,

it works for long text less than 40 characters also.

pass name1 in to conversion exit

CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'

EXPORTING

INPUT = NAME1

IMPORTING

OUTPUT = NAME1.

TRANSLATE NAME1 TO UPPER CASE.

CALL FUNCTION 'READ_TEXT'

EXPORTING

ID = ID

LANGUAGE = LANGUAGE

NAME = NAME1

OBJECT = OBJECT

TABLES

LINES = LI_LINE

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.

LOOP AT LI_LINE.

GI_FINAL-SO_TEXT = LI_LINE-TDLINE.

MOVE:GI_MVKE-MATNR TO GI_FINAL-MATNR,

GI_MVKE-VKORG TO GI_FINAL-VKORG,

GI_MVKE-VTWEG TO GI_FINAL-VTWEG.

APPEND GI_FINAL.

CLEAR GI_FINAL.

ENDLOOP.

ENDIF.

Edited by: siva prasad on Sep 16, 2009 11:23 AM