SAP Web服务
问题描述：
我正在开发一个Web服务，它将使用.NET在SAP中创建订单。现在，当我运行下面的代码时，我没有收到任何错误，也没有创建订单。我希望有人能帮忙。SAP Web服务
string message = "";
// create initial connection
Z_SALESORDER_CREATE createOrder = new Z_SALESORDER_CREATE();
try
{
NetworkCredential cred = new NetworkCredential("password", "username");
createOrder.Url = "http://saphost:8010/sap/bc/srt/wsdl/bndg_d0823E1C21F1A334DSE0001555D658D08/wsdl11/allinone/ws_policy/document?sap-client=110";
createOrder.Credentials = cred;
}
catch (Exception ex){
message = "An error occured." + ex.Message;
}
// ORDERS_HEADER_IN
Bapisdhd1 order_header_in = new Bapisdhd1();
order_header_in.DocType = "OR";
order_header_in.CollectNo = "1109512";
order_header_in.SalesOrg = "10090";
order_header_in.DistrChan = "100";
order_header_in.Division = "000";
order_header_in.DlvBlock = "020";
order_header_in.PurchNoC = "E-COMM ORDER TEST ORDER";
// ORDER_ITEMS_IN
Bapisditm order_items_in = new Bapisditm();
order_items_in.ItmNumber = "198295";
order_items_in.Material = "454659";
order_items_in.GrossWght = 0.003M;
order_items_in.NetWeight = 0.003M;
order_items_in.UntofWght = "KG";
Bapisditm order_items_in2 = new Bapisditm();
order_items_in2.ItmNumber = "198425";
order_items_in2.Material = "454664";
order_items_in2.GrossWght = 0.003M;
order_items_in2.NetWeight = 0.003M;
order_items_in2.UntofWght = "KG";
Bapisditm order_items_in3 = new Bapisditm();
order_items_in3.ItmNumber = "198725";
order_items_in3.Material = "454647";
order_items_in3.GrossWght = 0.003M;
order_items_in3.NetWeight = 0.003M;
order_items_in3.UntofWght = "KG";
Bapisditm order_items_in4 = new Bapisditm();
order_items_in4.ItmNumber = "198275";
order_items_in4.Material = "45696INK";
order_items_in4.GrossWght = 0.003M;
order_items_in4.NetWeight = 0.003M;
order_items_in4.UntofWght = "KG";
// ORDER_PARTNERS
Bapiparnr order_partners = new Bapiparnr();
order_partners.PartnRole = "SP";
order_partners.PartnNumb = "110512";
order_partners.PartnRole = "BP";
order_partners.PartnNumb = "110512";
order_partners.PartnRole = "PY";
order_partners.PartnNumb = "110512";
order_partners.PartnRole = "SH";
order_partners.PartnNumb = "120109";
Bapicond order_conditions = new Bapicond();
order_conditions.ItmNumber = "000010";
order_conditions.CondStNo = "013";
order_conditions.CondCount = "01";
order_conditions.CondType = "ZPRM";
order_conditions.CondValue = 1;
order_conditions.Currency = "USD";
// commit transation
Bapiret2 commit = new Bapiret2();
message += commit.Message + commit.MessageV1 + commit.MessageV2 + commit.MessageV3 + commit.MessageV4 + commit.LogMsgNo + commit.LogNo;
答
问题是我需要构建一个数组并将其插入到对象中。见下文。
Bapisdhd1 order_header_in = new Bapisdhd1();
order_header_in.DocType = "OR";
order_header_in.CollectNo = "1109512";
order_header_in.SalesOrg = "10090";
order_header_in.DistrChan = "100";
order_header_in.Division = "000";
order_header_in.DlvBlock = "020";
order_header_in.PurchNoC = "E-COMM ORDER TEST ORDER";
newOrder.OrderHeaderIn = order_header_in;
我还需要将zSalesOrderCreate对象绑定回Z_SALESORDER_CREATE方法。
ZSalesorderCreateResponse res = createOrder.ZSalesorderCreate(newOrder);
答
虽然我不是.Net的专家，但在这里有一些东西。 BapiRet2不是一种方法，而是一个类，并且R/3中有一个同名的结构，通常用于获取有关函数调用执行的信息...
我认为你只是创建将/应该包含你的web服务的答案，因为你不叫后的变量，变量是空的...因此空的错误信息......
问候
答
没有收到消息，因为你永远不会致电该服务。代理类Z_SALESORDER_CREATE应该有一个名称相同或几乎相同的方法，该方法实际上调用该服务。 BAPIRET2只是一个包含来自服务的返回消息的结构。准备您的呼叫参数，使用这些参数调用服务方法，然后检查结果的BAPIRET2结构。
你在哪里调用web服务中的webmethod？ – 2011-05-31 14:22:32
保存订单的命令在哪里？我正在寻找进行保存操作的代码。 – 2011-05-31 14:25:00
是否仅在构建Web服务时使用webmethod？我并没有试图建立一个，我试图使用别人构建的Web服务。我为他们的web服务创建了一个代理，并且我在页面顶部调用了这个proxys命名空间。 using sapWebService; – Paul 2011-05-31 14:31:39