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SAP BASIS Interview Questions:
1.What are Homogeneous system copy and Heterogeneous system copy and how you will do that?
- A System copy without a change in the database type and the operating system is called a homogeneous system copy.
- A heterogeneous system copy is a system copy with a change of database type, operating system or both.
2.How to import the OSS notes?
3.Steps for SAP System Copy. / How to do SAP System Copy.
4.What is Transport domain, Domain controller and Transport Layer?
- Transport Domain: A transport domain consists of all systms that you plan to manage using the same TMS (Transport Management System). Within the transport domain, all systems must have unique System IDs (SID) and only one if these systems is identified as the (transport) domain controller.
- The Trasport Domain Controller is the system where all TMS configuration settings are maintained. Any changes to the configuration settings are distributed to all systems in the landscape. This ensures that TMS configuration settings are consistent throught out the domain. The domain controller stores the referrence configuration and all other systems receive a copy of the referrence configuration.
- Customizing and repository objects are assigned to a specific consolidation route by meands of a Transport layer.
5. SAP ECC 6.0 installation steps.
6.What is Consolidation route and delivery routes?
7.What is SAP BASIS or SAP Netweaver?
- The R/3 BASIS Software is the set ot programs tools which interfaces with computer operating system, Underlying database, the communication protocol and the presentatino interface.
- The R/3 BASIS Software enables the R/3 Application (FI,CO,SD etc) to have the same functionality and work exactly the same way no matter what operating system or database the system is installed on.
- The R/3 BASIS Software is an independent layer that guarantees the integration of all application modules.
8. What is ERP (Enterprise Resource Planning)?
- Enterprise Resource Planning. A system that integrates (or attempt to integrate) all data and processes of an organization into a unified system. A typical ERP system will use multiple components of computer software and hardware to achieve the integration. A key ingredient of most ERP systems is the use of a unified database to store data for the various system modules
9.What is the procedure involved in doing a system-copy?
10.What is SAP Instance?
- An instance is a group of R/3 services that are started and stopped together. Usually, an instance is one dispatcher with its work processes, although other standalone services such as a gateway can be called an instance.
11.What is the difference between Synchronous and asynchronous transports?
- If transport is imported syncronously, dialog or background process is blocked until import has ended.
- If transport is imported asyncronously, dialog or batch process is released after import was started.
12. Define the term Client in SAP? or What is SAP Client?
- A Client is an independently accountable business unit.
- A Client is a self contained unit in commercial, organizational and technical term in an SAP system and consist of business settings (Cusomizations), its own master and application data and its own user data.
13. Define the different types of Work Processes in SAP Instance.
14.Differentiate between Local Client Copy, Remote Client Copy and Client Imp/Exp.
15.How to schedule background jobs at OS level?
16.How to define instances and operation modes?
17.How to trace the user who moved the transport request from DEV to QUA?
18.Explain the upgrade process.
19.What is the information derived from OSS notes?
20.What is the procedure to lock a client?
21.What is the procedure to delete a client?
22.What is the importance of early watch client?
23.What are the steps to configure TMS?
24.How to prevent other users to send mails from SAP?
25.What is transport domain?
26.How to determine the authorization a user-required for executing particular transaction(s)?
27.What is the difference between Set deletion flag and set deletion indicator?
28.What is SAPS?
29.What is the database backup strategy?
30.What is the procedure to apply Patches?
31.What are the .sca files and their importance?
32.What is the importance of the clients 000,001 and 006?
http://www.folkszone.com/sap-basis-faqs/394#more-394
33.How to monitor User accessed transactions (Tcode) day wise?
Use Transaction ST03N. in the Right Pane Under Analysis View select the User Profile.
34.What are common transport errors?
35.If a background job runs more than the time it should be completed normally then what are the actions to be performed?
36.What are the differences between application server and central instance?
37.How to make security authorization reports?
38.What SAP tools you use to install SAP patches?
39.What JAVA tools to install JAVA Patches?
40.What is early watch report?
41.Why https is considered safer than http?
42.What is supplementation language?
43.ABAP Service Pack level can be found in SPAM, but how to find the Java Stack Level?
44.How to install multiple Central Instances on the same physical machine?
45.What is the relevance of the Deletion Flag/Indicator in the archiving process?
46.Can SAP Patches be installed when other users are online?
47.What is the importance/need of Virtual system?
48.How to transport users from one client to another?
49.What are the differences between system refresh and client refresh?
50.How to know whether a system is Unicode or non Unicode?
51.What is OCS and How to apply OCS Patches ?
52.For an ABAP only system, do we have to SSL?
53.How to handle the situation where-in SAP* isn’t available?
54.How to configure regular transactions such as MM01 to view archived data?
55.How to set the trace level for file dev_rd?
56.How to define Logon groups? And what is Logon load balancing?
57.Why do we need to apply support package thru client 000? Why can’t we do it through some other client?
58.How to increase tables space, resizing, backups and in what situation are these done?