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Manage Learn to apply best practices and optimize your operations. In this SAP Press book chapter excerpt, find an introduction to SAP ERP integration with other enterprise software systems. Are your multiple ERP systems out of control? When is ERP consolidation the right move? Continue Reading This Article Enjoy this article as well as all of our content, including E-Guides, news, tips and more. This email address doesn’t appear to be valid.
Download a PDF of this chapter. Figure 4-1 illustrates the integration scenarios that could come into play with the implementation and operations of a SAP ERP system for a hypothetical SAP customer. The remaining sections of this chapter will use this hypothetical scenario to explain the common integration scenario groupings and the underlying communication protocol and standards used by SAP. Basic Communication in SAP Business Solutions SAP business applications use the following protocols and standards for communication and data transfer between different systems. During the system build phase, the required IP address is assigned to the host and necessary configuration is performed where a particular SAP business solution is planned to be installed. Network Ports SAP business applications listen at clearly defined port numbers for incoming network connections. Table 4-1 lists the most important port numbers and the naming conventions and rules used for defining them for ABAP-based SAP applications.
In UNIX operating systems, the services file maps port numbers to the named services. This entry gets there during the time of the SAP installation of a given business solution. If, for any reason, the service file entry is missing, then the communication between the SAP applications will be lost and can be restored by adding an entry manually. Setting Up an RFC Connection Transaction code SM59 is used to create new RFC connections or to alter an existing connection.
As a result, claim your complimentary copy of SearchCIO. 1 systems are shown in Figure 4, party Enterprise Applications SAP ERP 6 integrates with a number of third, cISO and assistant vice president Karl West explains how the organization creates a delicate balance between enabling tech innovation and assuring mobile security. Looking companies continue to look for ways to capitalize on mobile apps’ innovative properties. 1 lists the most important port numbers and the naming conventions and rules used for defining them for ABAP, network Ports SAP business applications listen at clearly defined port numbers for incoming network connections. Fintech automation and AI may face trust issues Fintech automation is gaining the ability to negotiate and execute contracts.
Several types of RFC connections can be set up in SAP systems using SM59 transaction code. Select the connection type ABAP Connections, and click the Create icon. This will open the screen shown in Figure 4-3. RFC Destination Name of the RFC destination of the target ABAP system. Target Host Enter the hostname or the IP address of the target ABAP system. System Number Enter the target ABAP system number. After this, save your connection entries by clicking the Save button, as in Figure 4-4.
If you receive any message window saying the user can log in to the remote system, just click OK and continue. Your connection entries will be saved. The next step is to test if our RFC connection is working properly. Click the Connection Test button at the top of the screen. You will see the screen shown in Figure 4-5 if all of your connection entries are correct. This is a basic connection test. This does not test the authorizations of the user who initiated the connection.