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SAP RFC Fundamentals SAP Basis NetWeaver | iiQ8 SAP RFC Fundamentals RFC Stands for Remote Function Call RFC use for Communication between Systems with in SAP Systems and to outside (third party) systems. It can be Gateway to Gateway or Gateway to another System. In SAP RFC Gateway is very important role in SAP communication. It can be install in the same server or as a service. It can be Gateway Instance. Each SAP Central Instance Gateway installed by default. It contains two profiles. i.e., sec info and reg. info. CPIC protocol will use in RFC. CPIC - Common Programming Interface Communication RFC has different groups and connection / types. 4 types of connections. we can check by using SM59 Transaction Code. SAP RFC Fundamentals ABAP Connection - 3 HTTP Connection - G Internal Connection - I TCP/IP Connection - T Connections via ABAP Driver - X RFC Types:- Synchronous RFC (sRFC):- Synchronous Remote Fun…

What is an ERP? What is SAP ? What is ERP? See the industry-leading enterprise resource planning (ERP) cloud solution, serving as your integrated management of business processes and applications, to gain resilience and real-time agility, to position yourself for growth. What is SAP as an ERP? SAP Business One is a customizable ERP solution that has been a long-time favorite. of smaller firms and subsidiaries of large enterprises. Available in the cloud, this small business ERP software offers an affordable way to manage your entire business – from accounting to HR. ERP - Enterprise Resource Planning  ERP Packages : SAPR ERP 6.0 from SAP mySAP from SAP  SAP Business One from SAP People Soft from Oracle  JD Edwards Enterprise One and JD Edwards World from Oracle  What is SAP ?  What is an ERP?, What is SAP ? iiQ8 SAP ERP is an enterprise resource planning software developed by the German company SAP SE. SAP ERP incorporates the…

How to create user in SAP Environment GUI | iiQ8 User Creation in SAP Environment    In SAP Environment there are 5 types of users available. How to create user in SAP Environment GUI For daily day to day activity purpose we will user Dailog user.  User Administration Transaction Code is SU01 By using SU01 , we can do user administration in SAP Environment.  How to create a new user ? // For user administration, you should have access to the Transaction Code (t-code) SU01. Type SU01 in SAP Command prompt area. You will reach the below screen.  Type desired user name in the filed of User Select new icon (White Paper symbol icon) You will reach the below screen. Here we have to provide the User details like Title, Last name, First name, Department, .....  How to create user in SAP Environment GUI In Communication Tab : We have to provide the Language, etc., details  Then next tab is Logon data Details Please p…

Transport Management System in SAP Transport Management System in SAP  SAP Transport Management System - Configurations will store through objects stored in Transport Request and it is a kind of number with the format of (<SID>K<Number>).   We can use TMS for copying / moving configurations to other systems in the same landscape (example to QAS, to PRD (from DEV) )  3 Systems Landscape  Development  (DEV) Quality (QAS)  Production (PRD) In this scenario  we will create Request in Development System, We will Test in Quality System and Move/import to Production System.  Domain Controller is Development (DEV)  Transport Route and Path to QAS and PRD.  Shared file path :- /usr/trans/data Control Files path :- usr/trans/data/bin/cofiles/log     Transaction Codes for Transport Management System  Transport Management System in SAP STMS - Transport Management   STMS_IMPORT  SE01 - To view the li…

SAP BASIS Instances Hello, here SAP BASIS Instances. SAP BASIS Instances : SAP Instances have three types – SAP System = Dialog Instance + Central Instance + Database Instance. 1. Dialogue Instance There is a dialogue instance in the application layer. SAP BASIS Instances | iiQ8 Education For a given system, the application layer can have a greater number of dialogue instances. It is used to maintain and distribute the server’s load. There may be a dialogue instance on a different host. Hardware resources, a dispatcher, and work processes make up a dialogue instance. If the number of dialogue instances rises, so do hardware resources, dispatchers, work processes, and the number of concurrent user logins. 2. Central Instance With some additional duties, the central instance can serve as the dialogue instance. Enqueue process will identify central and dialogue instances. Enqueue process is only present in the central instance. Enqueue and message servers can be…

How to check SAP Kernel information or kernel version through gui How to check SAP Kernel information or kernel version through gui ?1. Login to SAP System through SAP Logon Icon (GUI Mode) 2. Go to Menu Bar --  System -- click on Status  3. You will see the below image. 4. Click on Arrow Mark (Highlighted by Yellow) , Then you will get 5. System Kernel Information Window 6.  Kernel Release ( in this system 720) That's it, Thank you enjoy the SAP BASIS.   How to check SAP Kernel information or kernel version through gui   Find everything you need.   Search Product, Service, Properties and items on a single site ShareMeBook.   How to check SAP Kernel information or kernel version through gui

Type of Work Process in SAP Type of Work Process in SAP?   Work processes :-    There are seven ( 7 ) different types of work process on which SAP Instance depends to run as described below.    Dialog Work process(D) :   Used by front-end users or front-end process every dispatcher requires at least two dialog work processes    Background Work process (B) :    Used for long running Jobs . At least two for each R/3 system (more than one allowed for each dispatcher)    Enqueue Work process (E) :    Used for Locking /Unlocking purposes only one enqueue work process is needed for each system    Update work process (V1) :    Used for critical updates into Database at least one for each R/3 System (more than one allowed for each dispatcher)    Update workprocess (V2):    Used for normal updates after critical updates    Gateway work process (G) :    Allows communication between R/3, R/2 and external application systems.    Spool wo…

What is SAP Architecture What is SAP Architecture ? SAP is three tier architecture.  i.e.,  (i)   Presentation Layer (ii)  Application Layer  (iii) Database Layer    SAP Architecture :-   User/Client   Application Layer SD, MM, PP, FI/CO, HR, PS, PM etc. applications are configured here.   BASIS Layer/Middle Layer User Authorization, System Monitoring, Application Tuning, Backup/Recovery, Trouble Shooting etc.   OS Layer OS, CPU, Memory, Database, Hardware etc.   Explanation: When any user tries to access the application like SD, MM, PP, FI/CO , they first touch the application layer which contains the required data and configuration.   In order to access the Application, the user has to be authorized, which is done at Middle layer.   Similarly if there is an issue for server like at OS, at Database or at Hardware level, then Middle layer people have to identify and direct it to the corresponding responsible person to look at the issu…