Question

我正在尝试使用以下JCo代码在SAP中创建购买信息记录（ME11）：

它执行时没有失败并且没有抛出任何错误，但我无法在SAP中获取新创建的信息记录。在ME13中，它表示未找到信息记录。我能知道我错过了什么吗？

IFunctionTemplate ft1 = mRepository.getFunctionTemplate("ZME_INITIALIZE_INFORECORD");
    JCO.Function function1 = ft1.getFunction();
    mConnection.execute(function1);

    IFunctionTemplate ft = mRepository.getFunctionTemplate("ZME_DIRECT_INPUT_INFORECORD");
    JCO.Function function = ft.getFunction();
    JCO.ParameterList importparams =function.getImportParameterList();

    //  Setting HeadData Structure Information
    JCO.Structure headStructure = importparams.getStructure("I_EINA");
    //headStructure.setValue("105","MANDT");
    //headStructure.setValue("5300259768", "INFNR");
    headStructure.setValue("MYPART0006", "MATNR");      
    //headStructure.setValue("MYPART0006", "IDNLF");
    headStructure.setValue("100002","LIFNR");
    headStructure.setValue("10000","MATKL");
    headStructure.setValue("KGS","MEINS");
    headStructure.setValue("1","UMREZ");
    headStructure.setValue("1","UMREN");
    headStructure.setValue("SG","URZLA");
    headStructure.setValue("KGS","LMEIN");
    //headStructure.setValue("0000005300259768","URZZT");

    JCO.Structure headStructure1 = importparams.getStructure("O_EINA");
    //headStructure1.setValue("105","MANDT");
    //headStructure1.setValue("5300259768", "INFNR");
    headStructure1.setValue("MYPART0006", "MATNR");     
    //headStructure1.setValue("MYPART0006", "IDNLF");
    headStructure1.setValue("100002","LIFNR");
    headStructure1.setValue("10000","MATKL");
    headStructure1.setValue("KGS","MEINS");
    headStructure1.setValue("1","UMREZ");
    headStructure1.setValue("1","UMREN");
    headStructure1.setValue("SG","URZLA");
    headStructure1.setValue("KGS","LMEIN");

    //headStructure1.setValue("0000005300259768","URZZT");
    System.out.println("General Data Set");

    JCO.Structure purchaseDataStructure = importparams.getStructure("I_EINE");
    //purchaseDataStructure.setValue("105","MANDT");
    //purchaseDataStructure.setValue("5300259768", "INFNR");
    purchaseDataStructure.setValue("1000","EKORG");
    purchaseDataStructure.setValue("1000", "WERKS");
    purchaseDataStructure.setValue("003","EKGRP");
    purchaseDataStructure.setValue("USD","WAERS");
    purchaseDataStructure.setValue("3","APLFZ");
    purchaseDataStructure.setValue("1","PEINH");
    purchaseDataStructure.setValue("1","BPUMZ");
    purchaseDataStructure.setValue("1","BPUMN");
    purchaseDataStructure.setValue("1000","EFFPR");     
    purchaseDataStructure.setValue("0001","BSTAE");     
    purchaseDataStructure.setValue("100000","NETPR");
    purchaseDataStructure.setValue("X","KZABS");

    JCO.Structure purchaseDataStructure1 = importparams.getStructure("O_EINE");
    //purchaseDataStructure1.setValue("105","MANDT");
    //purchaseDataStructure1.setValue("5300259768", "INFNR");
    purchaseDataStructure1.setValue("1000","EKORG");
    purchaseDataStructure1.setValue("1000", "WERKS");
    purchaseDataStructure1.setValue("003","EKGRP");
    purchaseDataStructure1.setValue("USD","WAERS");
    purchaseDataStructure1.setValue("3","APLFZ");
    purchaseDataStructure1.setValue("1","PEINH");
    purchaseDataStructure1.setValue("1","BPUMZ");
    purchaseDataStructure1.setValue("1","BPUMN");
    purchaseDataStructure1.setValue("1000","EFFPR");        
    purchaseDataStructure1.setValue("0001","BSTAE");        
    purchaseDataStructure1.setValue("100000","NETPR");
    purchaseDataStructure1.setValue("X","KZABS");

    mConnection.execute(function);

    IFunctionTemplate ft2 = mRepository.getFunctionTemplate("ZME_POST_INFORECORD");
    JCO.Function function2 = ft2.getFunction();

    JCO.ParameterList importparams2 =function2.getImportParameterList();
    importparams2.setValue("MYPART0006", "I_MATNR");
    importparams2.setValue("MYPART0006", "O_MATNR");
    mConnection.execute(function2);

Answer 1

我可能错了，但我认为你正在获得你填写的结构的副本。你可以通过在执行函数之前添加一组“setValue”来测试它即：

importparams.setValue("I_EINA", headStructure);
importparams.setValue("O_EINA", headStructure1);
importparams.setValue("I_EINE", purchaseDataStructure);
importparams.setValue("O_EINE", purchaseDataStructure1);
mConnection.execute(function);

否则，可能是在函数中添加一个外部断点（执行java函数会在ABAP中触发调试会话），

并检查ABAP中的值和执行情况
你说该函数没有抛出任何错误，但我没有看到任何错误检查你的代码。你的函数应该返回一个结构或表，指示ABAP方面的成功或错误（例如，类型为BAPIRETURN1）。仅当存在ABAP转储或无效参数时，JCO才会自动触发错误。

问候

Answer 2

除了@PATRY的好答案：

您可能忘记了提交工作。
在从Java中使用它之前，我经常在ABAP中编写一个小测试程序。通常值得花时间，但您可以从Java触发Abap调试器。
正如@PATRY所说，忽略返回参数是一个坏主意。

在SAP中创建采购信息记录

2 个答案: