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ABAP code to manipulate program textpools



 
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PostPosted: Sun Oct 14, 2007 5:58 pm    Post subject: ABAP code to manipulate program textpools Reply with quote
From within ABAP you are able to manipulate a programs textpool(text elements). See code
below to see how to read, delete and add new entries to a textpool.

Code:
*Data declaration for textpool manipulation
DATA: PROGRAM(30) VALUE 'ZTESTPROG',
      TAB LIKE TEXTPOOL OCCURS 50 WITH HEADER LINE.


*Read textpool
READ TEXTPOOL PROGRAM INTO TAB LANGUAGE SY-LANGU state 'A'.

*Delete textpool
DELETE TEXTPOOL program LANGUAGE 'E'.

*Add entry to text pool
READ TEXTPOOL PROGRAM INTO TAB LANGUAGE SY-LANGU state 'A'.
DELETE TEXTPOOL program LANGUAGE 'E'.
TAB-ID = 'S'. TAB-KEY = 'DATYP'.  TAB-ENTRY = 'Date Type'.
APPEND TAB.
SORT TAB BY ID KEY.
INSERT TEXTPOOL PROGRAM FROM TAB LANGUAGE SY-LANGU.



Creating dynamically text elements in a program (text symbols, selection texts)

Code:
" Text elements creation
DATA : gt_texts TYPE STANDARD TABLE OF textpool WITH HEADER LINE.

" Text elements creation
gt_texts-id = 'I'. gt_texts-key = '300'.  gt_texts-entry = 'Options'.
APPEND gt_texts.

gt_texts-id = 'I'. gt_texts-key = '301'.  gt_texts-entry = 'Criteria selection'.
APPEND gt_texts.

gt_texts-id = 'S'. gt_texts-key = 'P_LINES'. gt_texts-entry = 'Maximum No. of Hits'.
APPEND gt_texts.

SORT gt_texts BY id key.
INSERT TEXTPOOL p_prog FROM gt_texts LANGUAGE SY-LANGU.
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