通常我们需要进入程序的text element在tab页selection texts进行字段标签的更改以及翻译，如下：
下面介绍一个能翻译选择画面上的文本(selection text)的工具，是一段小程序。程序选择画面如下：
通过此程序翻译的内容需要手工通过tcode slxt手动包到传输请求(TR)中-->参照使用SLXT传输翻译文本
完整代码：
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REPORT z_report_translation. * Thanks a lot for Dylan's effort! TABLES: t002. SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001 . PARAMETERS: p_prog TYPE sy-cprog OBLIGATORY, p_key TYPE textpool-key OBLIGATORY. SELECT-OPTIONS: s_langu FOR sy-langu. SELECTION-SCREEN END OF BLOCK b1. SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002 . PARAMETERS: p_rb1 RADIOBUTTON GROUP gp1, p_rb2 RADIOBUTTON GROUP gp1. PARAMETERS: p_type TYPE typename. PARAMETERS: p_text TYPE z_char255_low. SELECTION-SCREEN END OF BLOCK b2. DATA: lit_text TYPE SORTED TABLE OF textpool WITH UNIQUE KEY id key, l_char255 TYPE char255, l_entry TYPE char255. START-OF-SELECTION. IF p_rb1 = abap_true. IF p_type IS INITIAL. RETURN. ENDIF. ENDIF. IF p_rb2 = abap_true. IF p_text IS INITIAL. RETURN. ENDIF. ENDIF. * 判断程序是否存在 SELECT SINGLE * FROM trdir INTO @DATA(lwa_prog) WHERE name = @p_prog. IF sy-subrc <> 0. RETURN. ENDIF. * 判断目标语言是否存在 SELECT * FROM t002 INTO TABLE @DATA(lit_t002) WHERE spras IN @s_langu. IF sy-subrc <> 0. RETURN. ENDIF. LOOP AT lit_t002 INTO DATA(lwa_t002). CLEAR l_char255. IF p_rb1 = abap_true. PERFORM frm_get_trans_text USING p_type "数据元素 'SCRTEXT_L' "Long Field Label lwa_t002-spras "语言 CHANGING l_char255. "文本 * 文本前加空格 l_entry = | { l_char255 }|. ENDIF. IF p_rb2 = abap_true. l_entry = | { p_text }|. ENDIF. IF l_entry IS INITIAL. CONTINUE. ENDIF. CLEAR lit_text. * 读取程序selection text READ TEXTPOOL p_prog INTO lit_text LANGUAGE lwa_t002-spras. DATA(l_len) = strlen( l_entry ). READ TABLE lit_text ASSIGNING FIELD-SYMBOL(<fs_text>) WITH KEY id = 'S' key = p_key BINARY SEARCH. IF sy-subrc = 0. * 存在选择文本，就替换 <fs_text>-entry = l_entry. <fs_text>-length = l_len. ELSE. * 不能存在就新插入 INSERT VALUE #( id = 'S' key = p_key entry = l_entry length = l_len ) INTO TABLE lit_text. ENDIF. * 替换程序选择文本selection text INSERT TEXTPOOL p_prog FROM lit_text LANGUAGE lwa_t002-spras. ENDLOOP. *&---------------------------------------------------------------------* *& Form FRM_GET_TRANS_TEXT *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * -->P_P_TYPE text * -->P_LWA_T002_SPRAS text * <--P_L_CHAR255 text *----------------------------------------------------------------------* FORM frm_get_trans_text USING i_data_element i_fieldname i_spras CHANGING e_text. DATA: l_dd04t TYPE dd04t. FIELD-SYMBOLS: <lfs_text> TYPE clike. CLEAR:e_text. * 读取文本 SELECT SINGLE * FROM dd04t INTO l_dd04t WHERE rollname = i_data_element AND ddlanguage = i_spras. IF sy-subrc NE 0. * 目标语言文本不存在的场合下读取英语文本 SELECT SINGLE * FROM dd04t INTO l_dd04t WHERE rollname = i_data_element AND ddlanguage = 'E'. ENDIF. ASSIGN COMPONENT i_fieldname OF STRUCTURE l_dd04t TO <lfs_text>. IF sy-subrc = 0. e_text = <lfs_text>. ELSE. e_text = l_dd04t-ddtext. ENDIF. ENDFORM. |
运行测试，就选择上面这个翻译工具这个程序，现在要将选择画面上的‘Program’变成‘Program ID’，如下：
运行后，
其他翻译小工具-->消息类中文本翻译小工具
以上。
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