"第一种:测试CL_ESO_EXTRACTION_TOOLS=>EXTRACT_LONG_TEXT_BY_ID 读取长文本
CALL METHOD CL_ESO_EXTRACTION_TOOLS=>EXTRACT_LONG_TEXT_BY_ID
EXPORTING
IV_LANGU = '1'
IV_TEXT_ID = '0004' "物料分类
IV_NAME = '1000100000100744000000300000003701'
IV_OBJECT = 'KNMT'
IMPORTING
EV_SEARCH_TERMS = LV_TERMS.