ABAP BAPI和函数返回消息通常是包括程序名、日期、时间、操作人、消息号等。
其中，bapi不管运行成功或者失败都会返回消息，而系统标准函数则如果运行失败返回的消息是空、只有出问题的时候才是非空，这一点需要特别注意。
此外，call bapi之后，即便返回的消息是成功的，然而真正commit之后并不一定会成功，例如拣配的bapi，我们判断拣配是否成功其实应该select vbuk表来判断拣配状态，而不是看bapi的返回消息中是否含有E类型。
如果查询vbuk发现对应的状态不是C，则表明bapi实际上没有执行成功、必须要rollback，否则后续的操作会有问题。
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TABLES:T100. DATA: gt_t100 TYPE TABLE OF t100 WITH HEADER LINE. DATA: gt_t100 TYPE TABLE OF t100 WITH HEADER LINE. LOOP AT lt_likpgi. CALL FUNCTION 'RV_DELIVERY_INIT'. i_vbkok-vbeln_vl = lt_likpgi-vbeln. "<- Delivery number i_vbkok-wabuc = 'X'. "<- Automatic PGI "i_vbkok-wadat_ist = lt_likpgi-bldat. "header. "发货日期要取第三方系统回传的发实际发货日期，如果没有回传则取sy-datum. CLEAR lv_pgidata. SELECT SINGLE wadat INTO lv_pgidata FROM zthylips01 WHERE ecc_dn EQ lt_likpgi-vbeln. IF lv_pgidata IS INITIAL OR lv_pgidata EQ '00000000'. i_vbkok-wadat_ist = sy-datum. i_vbkok-wadat = sy-datum. i_vbkok-lfdat = sy-datum. ELSE. i_vbkok-wadat_ist = lv_pgidata. i_vbkok-wadat = lv_pgidata. i_vbkok-lfdat = lv_pgidata. ENDIF. "填充行项目数据 CLEAR lt_lipsgi. REFRESH i_vbpok_tab[]. LOOP AT lt_lipsgi WHERE vbeln EQ lt_likpgi-vbeln. CLEAR i_vbpok_tab. i_vbpok_tab-vbeln_vl = lt_likpgi-vbeln. "<- Delivery number i_vbpok_tab-posnr_vl = lt_lipsgi-posnr. i_vbpok_tab-vbeln = lt_likpgi-vbeln. i_vbpok_tab-posnn = lt_lipsgi-posnr. i_vbpok_tab-matnr = lt_lipsgi-matnr. i_vbpok_tab-pikmg = lt_lipsgi-lfimg. * i_vbpok_tab-charg = lt_lipsgi-charg. * i_vbpok_tab-lgort = lt_lipsgi-lgort. APPEND i_vbpok_tab. CLEAR lt_lipsgi. ENDLOOP. *发货过账. REFRESH et_prot[]. CLEAR et_prot. CALL FUNCTION 'WS_DELIVERY_UPDATE' EXPORTING vbkok_wa = i_vbkok commit = 'X' delivery = lt_likpgi-vbeln update_picking = 'X' TABLES vbpok_tab = i_vbpok_tab prot = et_prot EXCEPTIONS error_message = 1 OTHERS = 2. "此函数没有return表，消息内容在log表PROT中 "获取father uuid. READ TABLE lt_zthyvbak01gi WITH KEY ecc_dn = lt_likpgi-vbeln. REFRESH gt_zthybapimsg[]. REFRESH gt_t100[]. LOOP AT et_prot. CLEAR gt_zthybapimsg. CLEAR gt_t100. "将message整理，装备写入数据库表ZTHYBAPIMSG. gt_zthybapimsg-uuid_father = lt_zthyvbak01gi-uuid . gv_uuid = ''. PERFORM frm_gen_uuid CHANGING gv_uuid. gt_zthybapimsg-uuid_son = gv_uuid . gt_zthybapimsg-zzdate = sy-datum . gt_zthybapimsg-zztime = sy-uzeit . gt_zthybapimsg-zzuser = sy-uname . gt_zthybapimsg-zzapplication = sy-repid . gt_zthybapimsg-zzaction = 'WS_DELIVERY_UPDATE' . gt_zthybapimsg-zztype = et_prot-msgty . gt_zthybapimsg-zzid = et_prot-msgid . gt_zthybapimsg-zznumber = et_prot-msgno . gt_zthybapimsg-zzmessage_v1 = et_prot-msgv1 . gt_zthybapimsg-zzmessage_v2 = et_prot-msgv2 . gt_zthybapimsg-zzmessage_v3 = et_prot-msgv3 . gt_zthybapimsg-zzmessage_v4 = et_prot-msgv4 . gt_zthybapimsg-zzparameter = '' . gt_zthybapimsg-zzrow = '' . gt_zthybapimsg-zzfield = '' . "消息可视化. gt_zthybapimsg-zzobject = lt_likpgi-vbeln. SELECT SINGLE * INTO CORRESPONDING FIELDS OF gt_t100 FROM t100 WHERE sprsl = 'E' "取英文. AND arbgb = et_prot-msgid AND msgnr = et_prot-msgno. * CONDENSE gt_t100-text NO-GAPS. * CONDENSE et_prot-msgv1 NO-GAPS. * CONDENSE et_prot-msgv2 NO-GAPS. * CONDENSE et_prot-msgv3 NO-GAPS. * CONDENSE et_prot-msgv4 NO-GAPS. "使用可视化消息替换bapi返回消息. gt_zthybapimsg-zzmessage = gt_t100-text. REPLACE FIRST OCCURRENCE OF '&' IN gt_zthybapimsg-zzmessage WITH et_prot-msgv1 IN CHARACTER MODE. REPLACE FIRST OCCURRENCE OF '&' IN gt_zthybapimsg-zzmessage WITH et_prot-msgv2 IN CHARACTER MODE. REPLACE FIRST OCCURRENCE OF '&' IN gt_zthybapimsg-zzmessage WITH et_prot-msgv3 IN CHARACTER MODE. REPLACE FIRST OCCURRENCE OF '&' IN gt_zthybapimsg-zzmessage WITH et_prot-msgv4 IN CHARACTER MODE. APPEND gt_zthybapimsg. APPEND gt_t100. "仅append测试用，不处理. CLEAR et_prot. ENDLOOP. "更新所有自建日志表. "更新数据库的操作必须在commit之后，否则无法成功！ DELETE gt_zthybapimsg[] WHERE zztype = 'S' OR zztype = 'W' OR zztype = 'I'. INSERT zthybapimsg FROM TABLE gt_zthybapimsg[]. COMMIT WORK AND WAIT. READ TABLE et_prot WITH KEY msgty = 'E'. IF sy-subrc <> 0. CALL FUNCTION 'BAPI_TRANSACTION_COMMIT' EXPORTING wait = 'X'. WAIT UP TO 2 SECONDS. CLEAR lv_wbstk. SELECT SINGLE wbstk INTO lv_wbstk FROM vbuk WHERE vbeln = lt_likpgi-vbeln. IF lv_wbstk = 'C'. SELECT MAX( vbeln ) INTO lv_mblnr FROM vbfa WHERE vbelv = lt_likpgi-vbeln AND vbtyp_n = 'R'. IF lv_mblnr <> ''. * output-flag = 'S'. * output-notes = '发货过账成功!'. ELSE. * output-flag = 'E'. * output-notes = '发货过账失败：找不到交货单对应的物料凭证!'. CLEAR gt_zthybapimsg. PERFORM frm_gen_uuid CHANGING gv_uuid. gt_zthybapimsg-uuid_son = gv_uuid . gt_zthybapimsg-zzdate = sy-datum . gt_zthybapimsg-zztime = sy-uzeit . gt_zthybapimsg-zzuser = sy-uname . gt_zthybapimsg-zzapplication = sy-repid . gt_zthybapimsg-zzaction = 'WS_DELIVERY_UPDATE' . gt_zthybapimsg-zztype = 'E' . gt_zthybapimsg-zzid = '无' . gt_zthybapimsg-zznumber = 999 . gt_zthybapimsg-zzmessage_v1 = ''. gt_zthybapimsg-zzmessage_v2 = '' . gt_zthybapimsg-zzmessage_v3 = '' . gt_zthybapimsg-zzmessage_v4 = '' . gt_zthybapimsg-zzparameter = '' . gt_zthybapimsg-zzrow = '' . gt_zthybapimsg-zzfield = '' . gt_zthybapimsg-zzobject = lt_likpgi-vbeln. gt_zthybapimsg-zzmessage = '发货过账失败：找不到交货单对应的物料凭证!'. INSERT zthybapimsg FROM gt_zthybapimsg. CALL FUNCTION 'BAPI_TRANSACTION_ROLLBACK'. ENDIF. ELSE. * output-flag = 'E'. * output-notes = '发货过账失败：交货单货物移动状态不为C!'. CLEAR gt_zthybapimsg. PERFORM frm_gen_uuid CHANGING gv_uuid. gt_zthybapimsg-uuid_son = gv_uuid . gt_zthybapimsg-zzdate = sy-datum . gt_zthybapimsg-zztime = sy-uzeit . gt_zthybapimsg-zzuser = sy-uname . gt_zthybapimsg-zzapplication = sy-repid . gt_zthybapimsg-zzaction = 'WS_DELIVERY_UPDATE' . gt_zthybapimsg-zztype = 'E' . gt_zthybapimsg-zzid = '无' . gt_zthybapimsg-zznumber = 998 . gt_zthybapimsg-zzmessage_v1 = ''. gt_zthybapimsg-zzmessage_v2 = '' . gt_zthybapimsg-zzmessage_v3 = '' . gt_zthybapimsg-zzmessage_v4 = '' . gt_zthybapimsg-zzparameter = '' . gt_zthybapimsg-zzrow = '' . gt_zthybapimsg-zzfield = '' . gt_zthybapimsg-zzobject = lt_likpgi-vbeln. gt_zthybapimsg-zzmessage = '发货过账失败：交货单货物移动状态不为C!'. INSERT zthybapimsg FROM gt_zthybapimsg. CALL FUNCTION 'BAPI_TRANSACTION_ROLLBACK'. ENDIF. ELSE. CALL FUNCTION 'BAPI_TRANSACTION_ROLLBACK'. ENDIF. "获取对应的物料凭证，如果获取到则表明发货成功.\ "mkpf-XBLNR1 = lt_likpgi-vbeln. SELECT COUNT(*) INTO lv_count FROM mkpf WHERE xblnr = lt_likpgi-vbeln. IF lv_count > 0. "创建成功. UPDATE zthylips01 SET zzgi_status = 'X' WHERE uuid = lt_zthyvbak01gi-uuid. COMMIT WORK AND WAIT. ELSE. "do nothing. ENDIF. CLEAR lt_likpgi. CLEAR et_prot. CLEAR i_vbkok. CLEAR i_vbpok_tab. CLEAR gt_zthybapimsg. REFRESH gt_zthybapimsg[]. CLEAR lt_zthyvbak01gi. ENDLOOP. *endof确认DN（发货过账）-------------- ENDFORM. |
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