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 'READ_TEXT'
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.
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