C # uses SAP NCO3.0 to invoke the SAP RFC function interfaceRecently, the SAP RFC function was called using C #, and SAP provided the NCO3.0 component.Download the component installation, and then refer to the "Sapnco.dll" and "Sa
Keywords: setting SAP connection information in code, parsing from RFC query data into a DataTable1. Environment:A. win7+64-bit operating system B. VS2012C. nco3.0, a dedicated component of SAP for. NET development (64bit download URL: http://www.dllbang.com/dll/sapnco_dll)D. (may be used) Microsoft Visual C + + 2005 Service Pack 1 for DLL files that are shipped
defined.Click to enter edit data.When you are finished editing, return.Click Execute.This is the result of the execution.View data by Tcode:se11 into a database tableThe data has been inserted into the SAP internal table.Z_test_2Data upload has been completed, this time we do a data query function.Also we choose to call the function remotelyThis time we add an import parameter, selectively based on the criteria to query.In the tables parameter we add
RFC remote function call is a basic interface technology for program communication between SAP systems and non-SAP systems.For example, bapi and ale are all implemented based on RFC.
The SAP system provides three external interfaces.
1. Communication Interface)
2. file I/O i
Sap rfc function creation Java program call learning summary step by step graphic and text, saprfc
Preface
The company will soon receive an interface between a project and SAP. The boss asked us to engage in SAP. First, we had contact with SAP, but we had never been engaged
Use Visual Basic to develop sap InterfacesProgramPreliminary Exploration The sap r/3 system is the most advanced and stable ERP system in the industry. The proportion of large international and domestic enterprises adopting this system is far ahead of that of other ERP systems. Sap r/3 has a built-in secondary development platform called ABAP, which is similarPr
activate the program !! So the sap end is over.
Return to vs2010 and create a program. The interface is as follows:
Then, start to write the program:
The first is to reference two DLL (refer to the previous article), and input at the beginning of the program:
Using SAP. Middleware. connector;
Public void NCO ()
{
Idestinationconfiguration id = new mybackendconfig ();
Rfcdestinationmanager. registerdestina
Recently, the project needs to be connected to sap, write data in the project to the SAP system, and communicate with sap to determine to use the RFC function provided by SAP. The specific call method is as follows:
Import Java. util. arraylist; import Java. util. list; imp
1.1. How can I find out my current qrfc version and supplement?
You can find out your current version and supplement number using any qrfc transaction (such as smqs, smqr, smq1, smq2), under information-> version. if only the qrfc version is displayed (that is, without a supplement number), this means that you still have a supplement lower than 7.
2. What is the latest qrfc version and supplement?See the sap note 438015. Please, note that supplements
This article describes how to write code in C # To Call The RFC function in SAP to obtain data. (Winform32)
First, you must reference two nco3.0 DLL files.
Then reference it on the program code page:
Using SAP. Middleware. connector;
Then all the code is as follows:
Namespace sap_rfc
{
Public partial class form1: Form
{
String matnr = string. empty;
Public form1
RFC bapi IDOC ale EDI Badi and so on. These technologies are difficult to understand and confuse the new abaper. Here I will summarize my understanding.
RFC and bapi
To understand them, you first need to know the function module. It is a function Encapsulation Method in SAP, And I will understand it as a function similar to C and C. ,
1. If there are too many parameters in RFC and only a few parameters must be input, it is difficult to call them successfully.
For example, an RFC with 20 parameters is used, but the call fails in several cases.
= "Solution: extract the parameters that need to be used, add a new RFC function separately, and use the new function to call the old
in the configuration information before RFC is called, as shown in the red letter below:
public class MyBackendConfig : IDestinationConfiguration {public RfcConfigParameters GetParameters(String destinationName) {if ("PRD_000".Equals(destinationName)) { RfcConfigParameters parms = new RfcConfigParameters(); parms.Add(RfcConfigParameters.AppServerHost, "192.168.1.3");
SAP RFC Gets the implementation of BDC message textRecently when making RFCs, there is a call to a BDC for information entryWhen debugging the program, the simple processing is correct, the handling exception is not satisfied, and I want to get specific similar GUI-like prompt messageHow do you get the message text?Messtab content:A preliminary guess might be a storage table or a function conversion, find t
1. Create a Java Project first.2. Add sapjco. jar to the Java Project Build path of the Project (add external Jar ).3. In the resource manager, place librfc32.dll and sapjcorfc. dll in the root directory of the Project.4. Compile the Jco program:Method 1:Public class SapJco {Static JCO. Client mConnection = null;Static JCO. Repository mRepository;/*** @ Param args*/Public static void main (String [] args ){// TODO Auto-generated method stubTry {MConnection = JCO. createClient ("200", //
1, install the SAP. NET Connector 3.0 program, provided in the appendix
Pay attention to your choice of environment:
Compiled with. NET Framework 2.0:Sapnco30p_8-20007347.zip:sap Connector for Microsoft. NET 3.0.8.0 for Windows 32bit (x86)Sapnco30p_8-20007348.zip:sap Connector for Microsoft. NET 3.0.8.0 for Windows 64bit (x64)Compiled with. NET Framework 4.0Sapnco30dotnet40p_8-20007347.zip:sap Connector for Microsoft. NET 3.0.8.0 for Windows 32bit (x8
1. Create a new form and add the following controls on the form
Component
Function
Saplogoncontrol1
SAP ActiveX-component to logon to the system
Button1
Button to start the procedure
2,Source codeAs follows:
Unit s_logon;
Interface
UsesWindows, messages, sysutils, classes, graphics, controls, forms, dialogs,Extctrls, olectrls, saplogonctrl_tlb, stdctrls, grids;
TypeTform1 = Class
## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## ## # This module is based on, inspired by, or is a port of a plugin available in # the Onapsis Bizploit Opensource ERP Penetration Testing framework - # http://www.onapsis.com/research-free-solutions.php. # Mariano Nunez (the author
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