How To Perform Database Stats, Check Database, and Backup Jobs [Oracle]

Database statistics refresh jobs should be scheduled to run twice daily on all the SAP systems. But occasionally a manual refresh needs to be done due to table reorganization, index rebuild, etc.

How SAP Technology Work

SAP R/3 uses features such as menus, windows and graphical objects to make the system easy to use. It is the advanced SAP software technology that enables this user friendliness to be achieved.

SAP Technology is compatible with all types of business computer. This means that a company's hardware can be expanded in a variety of ways as requirements increase.

How You Work With SAP R/3 System

The R/3 System has been designed with the user always in mind. Although the program has to be sufficiently complex to handle a wide range of management tasks, it remains user friendly. 

It uses windows techniques, which you may already be familiar with. This enables more than one task to be carried out at the same time. 

How To Perform Database Stats, Check Database, and Backup Jobs [MS SQL Server]

Database statistics refresh jobs should be scheduled to run twice daily on all the SAP systems. But occasionally a manual refresh needs to be done due to table reorganization, index rebuild, etc.

SAP R/3 Application Modules. What The Hell Is That?

As you already know, the R/3 System contains a large number of modules. These combine and interact to handle the business management tasks of an organization. 

The modules are grouped into three main areas: Logistics, Accounting and Human Resources. So, for example, the Materials Management module is within the Logistics group and Controlling is a module within Accounting.

SAP R/3. What The Hell Is That ?

SAP stands for Systems, Applications and Products in Data Processing. This is the company that has been steadily developing the product since it was formed in 1972. R/3 indicates that this is Release 3 of the software.

SAP R/3 is designed to handle all of the business management tasks of a company. Some particular examples that you will see are: the payment of invoices, the management of production resources and the control of financial accounts.

How To Delete a Client

Step by step how to delete a client
  1. Log on to the client to be deleted.
  2. Go to transaction SCC5.
  3. On the Delete Client screen, verify that you are deleting the correct client. If you also want the client deleted for T000 (ie the scc4 entry), put a √ in the □ to the left of Delete entry from T000 by clicking the □. Click the Background button.

How To Copy Only User Master Data From One Client To Another

Sometimes you need to retain the data residing in a client but refresh the roles, users, and other security components that have changed in DEV client 100. Since role changes don't transport across the other clients maintained via Central User Administration, a user master client copy can be used on any client in the SAP landscape.

How To Copy One Client To Another In The Same R/3 System

SAP's terms for the sending and receiving clients can be confusing. The "target" client is the client into which data is to be copied. The "source" client is the client which contains the data to be copied.
Also, remember that all client copies are destructive and will delete all data before copying in the new data. The only exception is when the SAP_USER profile is used. In this case, only user master data is deleted from the target client before the new user master data is copied.

How To Add Logical System ID to be Assigned to a client?

A logical system gives a client a unique "name" which can be referenced by other clients within the SAP landscape. Once you have created a logical system, use the SCC4 transaction to assign the logical system to a client.
Normally, you create the logical system before creating a client so that both start out together. Adding a logical system to a client after the client has been in existence and in use to a long time period could cause referencing problems between that client and the rest of the SAP systems.

How To Create 'Hello World' program in ABAP/4

Here's an example how to create your 'Hello World' program in ABAP/4.
  1. Select the menu path Tools->ABAP/4 Workbench From the R/3 main menu. A screen with the title ABAP/4 Development Workbench is displayed.
  2. Press the ABAP/4 Editor button on the application toolbar. The ABAP/4 Editor: Initial Screen is displayed.

How To Create & Delete Client

Before adding a new client you should first ask if it will be used in communications with other clients (Central User Administration, source for client copies, etc.) If so, the new client will need to be assigned a Logical System ID that is unique among all the SAP systems in the landscape. It is recommended that all new clients be assigned to a Logical System ID as soon as they are created.