topic READ_TEXT not from memory. in Application Development and Automation Discussions

READ_TEXT not from memory.

Former Member — Wed, 17 Oct 2007 10:04:29 GMT

Hi,

I’m using the function READ_TEXT to get the item note text. I call this function at USEREXIT_SAVE_DOCUMENT_PREPARE method of MV45AFZZ user exit. As a result, I get the item note text entered by the user (not the stored into to STXL). My question is: how can I retrieve the text stored at STXL (not from memory)?

Thanks in advance,

Ricard.

Re: READ_TEXT not from memory.

Former Member — Wed, 17 Oct 2007 10:07:10 GMT

See this sample code

ABAP READ_TEXT functions to read the SAP Long Text

You have to used the READ_TEXT functions to read the SAP long text. e.g. Sales Order, Purchase Order Item text etc.

To check your long text header, go into the long text. Click Goto -> Header

Example of READ_TEXT functions reading tables PBIM - Independent requirements for material.

REPORT ZTEXT .

TABLES: PBIM.

stxh, stxl, stxb - trans tables for text
ttxit - text on text-ids
ttxot - Short texts on text objects
Transaction MD63

SELECT-OPTIONS: S_MATNR FOR PBIM-MATNR,

S_WERKS FOR PBIM-WERKS.

DATA: BEGIN OF HTEXT.

INCLUDE STRUCTURE THEAD.

DATA: END OF HTEXT.

DATA: BEGIN OF LTEXT OCCURS 50.

INCLUDE STRUCTURE TLINE.

DATA: END OF LTEXT.

DATA: BEGIN OF DTEXT OCCURS 50.

DATA: MATNR LIKE PBIM-MATNR.

INCLUDE STRUCTURE TLINE.

DATA: END OF DTEXT.

DATA: TNAME LIKE THEAD-TDNAME.

SELECT * FROM PBIM WHERE WERKS IN S_WERKS.

MOVE PBIM-BDZEI TO TNAME.

CALL FUNCTION <b>'READ_TEXT'</b>

EXPORTING

CLIENT = SY-MANDT

ID = 'PB'

LANGUAGE = 'E'

NAME = TNAME

OBJECT = 'PBPT'

ARCHIVE_HANDLE = 0

IMPORTING

HEADER = HTEXT

TABLES

LINES = LTEXT

EXCEPTIONS

ID = 1

LANGUAGE = 2

NAME = 3

NOT_FOUND = 4

OBJECT = 5

REFERENCE_CHECK = 6

WRONG_ACCESS_TO_ARCHIVE = 7

OTHERS = 8.

LOOP AT LTEXT.

IF LTEXT-TDLINE NE ''.

MOVE LTEXT-TDLINE TO DTEXT-TDLINE.

MOVE PBIM-MATNR TO DTEXT-MATNR.

APPEND DTEXT.

ENDIF.

ENDLOOP.

ENDSELECT.

LOOP AT DTEXT.

WRITE:/ DTEXT-MATNR, DTEXT-TDLINE.

ENDLOOP.

http://www.sapdevelopment.co.uk/sapscript/sapscript_texts.htm

Also

*Internal table to store standard texts

DATA: IT_TEXTS like T_LINE occurs o with header line.

CALL FUNCTION 'READ_TEXT'

EXPORTING

CLIENT = SY-MANDT

id = "Text ID

language = "Laguage

name = "Text name

object = "text object

ARCHIVE_HANDLE = 0
IMPORTING
HEADER =

tables

lines = IT_TEXTS "Internal table

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.

Hope this helps

Re: READ_TEXT not from memory.

Former Member — Wed, 17 Oct 2007 10:35:50 GMT

Hi Karthikeyan,

Thanks for your answer, but my problem is quite different.

I retrieve the text using READ_TEXT, but the stored at memory (not from stxl). For example: if I modify an item note (text tab) of a material from a sales order (tx-VA02) then the READ_TEXT function (implemented at the user exit) returns the new value (and it has not been stored yet). My problem is, how can I get the old text value (the one that is still stored at STXL)?.

Thanks again,

Ricard.

Re: READ_TEXT not from memory.

Former Member — Fri, 19 Oct 2007 10:25:29 GMT

Hello Karthikeyan,

I have found the solution. To get the texts entered by the user (and still uncommitted) I use the READ_TEXT function. To get the texts from the database:

DATA:

BEGIN OF STXL_ID,

TDOBJECT LIKE STXL-TDOBJECT,

TDNAME LIKE STXL-TDNAME,

TDID LIKE STXL-TDID,

TDSPRAS LIKE STXL-TDSPRAS,

END OF STXL_ID.

….

…. Fill stxl_id fields with the same values used in READ_TEXT function

…

import tline to lines_bd

from database stxl(tx)

client SY-MANDT

id stxl_id

IGNORING CONVERSION ERRORS.

Finally, I have implemented this code in the USEREXIT_SAVE_DOCUMENT method of MV45AFZZ user exit (presentation behaviour, nothing related with this issue).

Thanks you for your help,

Ricard.