Today we learn enhancement for BTE SAMPLE_INTERFACE_00001650. Tcode:FBL1N_FBL3N_FBL5N Add detail customer fields to line item . Result is like this. Steps:科目行项目明细个性化字段增加. Below is Sample code: Step1:SE11 创建结构ZFI_TEXT 字段:KKTEXT,NKTEXT。 Step:2,SE38,run程序RFPOSXEXTEND 该步目的是激活拓展的结构。RFPOSX, T021S, RFPOSXEXT Step3:Tcode:FIBF 维护业务框架 进入环境-》信息系统。 执行,并选中函数事件 00001650, 选中事件1650“行项目显示:每行增加数据”,执行“样本函数模块”,进入函数创建窗口, 实现函数(建议将该函数Copy一份实现) FUNCTION SAMPLE_INTERFACE_00001650. *”———————————————————————- *”*”Lokale Schnittstelle: *” IMPORTING *” VALUE(I_POSTAB) LIKE RFPOS STRUCTURE RFPOS *” EXPORTING *” VALUE(E_POSTAB) LIKE RFPOS STRUCTURE RFPOS *”———————————————————————- *————– Initialize Output by using the following line ———- * E_POSTAB = I_POSTAB. “””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””$”$\SE:(1) Function Module SAMPLE_INTERFACE_00001650, End A *$*$-Start: (1)———————————————————————————$*$* ENHANCEMENT 1 ZFI_FBL3N. “active version