第一步:WE31 创建IDOC所包含的字段.
第二步:WE30 创建IDOC 把Segment分配给IDOC
第三步:WE81 创建信息类型
第四步:WE82 把IDOC类型与信息类型对应.
第五步:WE57 Assign Message & Idoc Type to a Function Module for Data Process
第六步:SM59 Define a RFC connection for Idoc transfer
第七步：WE21 Define a Port ( Assign a RFC destination which created in SM59 )
第八步：WE41/42 Creat Process Code
第九步：WE20 Define a Partner Profiles( Also creat a Outbound parameters with Port, or Inbound
parameters with Process code )
管理IDOC:
WE02 显示IDOC,可以根据时间，IDOC类型查找IDOC，查看成功，出错信息。
WE46 IDOC管理(出\入)
WE60 IDOC类型文档(可以查看IDOC结构,和每个字段的描述.
WE19 根据IDOC号进行IDOC处理，可以修改IDOC值进行补发动作，处理分为内向和外向。
消息配置：
WE20 配置伙伴消息进和出IDOC类型
WE21 配置伙伴
*&---------------------------------------------------------------------* *& Report YCX_IDOC *&---------------------------------------------------------------------* *& *&---------------------------------------------------------------------* REPORT YCX_IDOC. DATA: G_IDOC_CTL LIKE EDIDC, G_E1MARAM LIKE E1MARAM, G_E1MAKTM LIKE E1MAKTM. DATA: GI_RET_CTL LIKE EDIDC OCCURS 0, GI_IDOC_DATA LIKE EDIDD OCCURS 0 WITH HEADER LINE. * BUILD IDOC_CTL RECORD PERFORM BUILD_IDOC_CTL. * BUILD ICOC_SEGMENT DATA PERFORM BUILD_IDOC_SEG. * CALL FUNCTION AND CREATE IDOC PERFORM CREATE_IDOC. *&---------------------------------------------------* *& Form CREATE_IDOC *&---------------------------------------------------* * text *----------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------* FORM CREATE_IDOC. CALL FUNCTION ‘MASTER_IDOC_DISTRIBUTE‘ EXPORTING MASTER_IDOC_CONTROL = G_IDOC_CTL * OBJ_TYPE = ‘‘ * CHNUM = ‘‘ TABLES COMMUNICATION_IDOC_CONTROL = GI_RET_CTL MASTER_IDOC_DATA = GI_IDOC_DATA * EXCEPTIONS * ERROR_IN_IDOC_CONTROL = 1 * ERROR_WRITING_IDOC_STATUS = 2 * ERROR_IN_IDOC_DATA = 3 * SENDING_LOGICAL_SYSTEM_UNKNOWN = 4 * OTHERS = 5 . IF SY-SUBRC <> 0. * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO * WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4. ELSE. COMMIT WORK. ENDIF. ENDFORM. " CREATE_IDOC *&---------------------------------------------------* *& Form BUILD_IDOC_CTL *&--------------------------------------------------* * text *----------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------* FORM BUILD_IDOC_CTL. * TYPE G_IDOC_CTL-IDOCTP = ‘ZMMIDOC‘. "IDOC TYPE G_IDOC_CTL-MESTYP = ‘ZMMCRT‘. "MESSAGE TYPE * RECEIVER G_IDOC_CTL-RCVPRT = ‘LS‘. "PARTNER TYPE G_IDOC_CTL-RCVPRN = ‘MMRECV800‘. "PARTNER NO * SENDER G_IDOC_CTL-SNDPRT = ‘LS‘. "PARTNER TYPE G_IDOC_CTL-SNDPRN = ‘T90CLNT090‘. "PARTNER NO G_IDOC_CTL-SNDPOR = ‘SAPC11‘. "PORT ENDFORM. " BUILD_IDOC_CTL *&---------------------------------------------------* *& Form BUILD_IDOC_SEG *&---------------------------------------------------* * text *----------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------* FORM BUILD_IDOC_SEG. * HEAD DATA GI_IDOC_DATA-SEGNAM = ‘E1MARAM‘. "SEGMENT NAME GI_IDOC_DATA-SEGNUM = 1. "SEGMENT NO G_E1MARAM-MATNR = ‘IDOCTEST15‘. "MM NO G_E1MARAM-MEINS = ‘10‘. "BASE UOM G_E1MARAM-MBRSH = ‘M‘. "INDUSTRY G_E1MARAM-MTART = ‘DIEN‘. "MM TYPE MOVE G_E1MARAM TO GI_IDOC_DATA-SDATA. APPEND GI_IDOC_DATA. * DESCRIPTION GI_IDOC_DATA-SEGNAM = ‘E1MAKTM‘. "SEGMENT NAME GI_IDOC_DATA-SEGNUM = 2. "SEGMENT NO G_E1MAKTM-SPRAS = SY-LANGU. "LANGUAGE G_E1MAKTM-MAKTX = ‘IDOC TEST‘. "DESCRIPTION MOVE G_E1MAKTM TO GI_IDOC_DATA-SDATA. APPEND GI_IDOC_DATA. ENDFORM. " BUILD_IDOC_SEG
原文：https://www.cnblogs.com/rainysblog/p/11566085.html