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Sap basis > Installation > Flashcards

Installation Flashcards

1
Q

Kernal upgrade version ?
Where to find current version?
What is saproot.sh ?

Kernel files in market place ?

A

753 rel patch 700 to 753 rel patch 800
Sm51 _ release note or disp+work or sap system tab _status
Assign correct executive programs

SAPEXE.SAR
SAPEXEDB.SAR

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2
Q

Types of work processes?
User request flow ?
W.p status ?

A
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3
Q

Rfc connection ? Configured of rfc
Types of connection ?
How to do rfc connection ?
Resons of failed rfc ?!

Synchronous rfc
Asynchronous rfc
Transaction rfc
Queued rfc

A

3 abap to abap
I with in the system
T abap to Java

Sm59
Click on New

Rfc destination… target system
Connection type
Destination

Technical setting
Target host and system number

Logon security
Language
Client
User id and password
Trusted relationship ….yes

Save it

Run administration test ….if has no error the connection is successful

Abap debugger can be used

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4
Q

What is operation mode ?!
How to create it ?

A

Switch b/w dialog wp to background wp
Rz 04 timetable
Sm63 assign the instance

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5
Q

Types of profile?
Where you can find ?
In os and sap level db

Dispatch port : in
Gateway port : in
Message server : in

A

Start profile
Default profile
Instance profile

Rz10 rz 11
Usr/ sap/sid/sys/profile
TPFHR,TPFET ,

32,33,36

Rz
Administrator data
Basic maintenance
Extended maintenance

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6
Q

Al04 and sm04 ?

A

Al04 gives all active user login users ,not provided same functionality

Sm04 all the user,current activity such as transaction being executed, program name ,status , memory usage ,allow to end a user session manually

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7
Q

What is stms
Domain controller ?
Transport domain ?

A

Moving object from one SAP system to another SAP system
In the landscape

Control all sys manage all trans parameters in their is only one domain controller

Transport domain
All SAP level is called Transport domain

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8
Q

How to create a logical client ?

A

Used to identify an individual client
ALE application link enable

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9
Q

Types of Client copy ?
How to do Client copy ?!
What Client contains ?!
Data classification ?
What is early watch Client? How it triggers

Profile available for client copy ?!
After Client copy tablespace and database size increases

A
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10
Q

Sap
Basis
Abap
Sid
RDBMS
GUI
CCMS

A
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11
Q

Types of instance ?
What is SAP INSTANCE - 00 99

A
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12
Q

Long running job ?! Only today

A

Use tcode sm37 job _ checklog – job details — in which background
In application sm51 –background check __ running or private

Sql reads recoding line keep on running
St03 workload monitoring

Their was situation like job —
Job created idoc
It will process to the through queue to other system
That particular queue
The bw running ecc job created smQ1 outbound
One queue stuck which is not allowing other to process

If it happen regularly often I will raise tracec st02 st05v
I will monitor the system

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13
Q

Unable to access gui from your gui …but others can login ?!

A

Check server is accessible
Run command sapcontrol -nr (00)- function get processlist
Instance number
This will show status of message server and dispatcher ect.,
ALSO dpmon pf =
Will go to instance profile name and directory
Run cdprp
Ll
___
if all dialog wp is occupied if not kill wp

Why the all wp occupied
As part of monthly end activity fuctonal team
Ft created new program and few user Run in dialog rather dn scheduling in job

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14
Q

Ewa solution manager 7.1

A

Go to solution manager work center _
System monitoring
Ewa reporting .. select the system you wanna
Click on schedule report ….
Chose date and time
Select the report varient
Save

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15
Q

Sap project life cycle

A

Evolution
Project preparation
Business blueprint
Realization
Final preparation
Go live
Sustain /support

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16
Q

Long running job regularly

A

sm37…time ,wait time ,database understand utilisation ,identify the bottleneck

Monthly closing job takes house cause performance issues for other use

#schedule the job off peak hours
# increase system resources, cpu,memory, disk memory
#monitoring the job : monitoring the job to ensure that if complete with in reasonable time

Set alert notification…if job exceed the expected

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17
Q

How to trace user who moved transport request

A

Stms__ import overview
Select the system
Go to import history
Edit ..Display more

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18
Q

Dif BTW system copy and system refresh
Give an example

A

Coping data from one system to an other new entire Data

Copying the data one system to already exiting data

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19
Q

What are the types of memory

A

Roll memory
Extended memory
Heap memory
Paga memory (for ABAP)

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20
Q

What is SAP Basis?

A

Solution: SAP Basis is the technical foundation of SAP systems. It includes administration tasks such as system monitoring, performance optimization, and user management.

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21
Q

What are the different types of work processes in SAP?

A

Solution: The different types of work processes in SAP are dialog, background, update, enqueue, and spool.

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22
Q

What is the purpose of the SAP Data Dictionary

A

The SAP Data Dictionary is used to create and manage database objects like tables, views, and data types.

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23
Q

Explain the concept of client in SAP.

A

A client in SAP represents an independent environment where data is stored separately. It can be considered as a self-contained unit within an SAP system

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24
Q

What is the purpose of transport requests in SAP?

A

Transport requests are used to move development objects and configurations between different SAP systems.

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25
Q

What is a SAP profile parameter?

A

A SAP profile parameter is a configurable setting that controls the behavior and performance of the SAP system.

26
Q

How do you perform system monitoring in SAP?

A

System monitoring in SAP involves checking the status of various system components, such as database, application server, and background processes.

27
Q

What is SAP HANA?

A

SAP HANA is an in-memory database platform that is used for processing high volumes of data in real-time.

28
Q

How do you analyze and troubleshoot performance issues in SAP?

A

Performance issues in SAP can be analyzed and troubleshooted using tools such as SAP Solution Manager, ST03N transaction, and SQL trace

29
Q

What is SAP Transport Management System (TMS)?

A

SAP Transport Management System is a tool used to manage the transportation of changes between different SAP systems.

30
Q

What is the purpose of SAP Spool System?

A

The SAP Spool System is responsible for managing output requests, such as printing and faxing, generated by SAP applications.

31
Q

How do you perform a system copy in SAP?

A

System copy in SAP involves creating a duplicate of an existing system for various purposes, such as system upgrade or testing.

32
Q

What is the purpose of the SAP Gateway?

A

The SAP Gateway enables communication between SAP systems and external systems or devices.

33
Q

Explain the concept of SAP authorization and security.

A

SAP authorization and security involve granting users access rights to perform specific tasks or access certain data within the SAP system, ensuring data integrity and confidentiality.

34
Q

What is SAP EarlyWatch Alert?

A

SAP EarlyWatch Alert is a proactive monitoring service provided by SAP to help customers optimize their SAP systems and identify potential issues.

35
Q

What is the purpose of SAP NetWeaver?

A

SAP NetWeaver is an integrated technology platform that serves as the foundation for many SAP applications and solutions.

36
Q

How do you apply support packages in SAP?

A

Support packages in SAP are applied using tools like SAP Software Update Manager (SUM) or SPAM/SAINT transaction.

37
Q

What is the role of the SAP System Landscape Directory (SLD)?

A

The SAP System Landscape Directory is used to manage and configure the technical landscape of an SAP system, including its components and connections

38
Q

How do you perform client copy in

SAP?

A

Client copy in SAP involves creating a copy of a client within the same system or between different systems.

39
Q

What is the difference between SAP HANA and traditional databases?

A

SAP HANA is an in-memory database that provides faster data processing and real-time analytics compared to traditional databases.

40
Q

How do you monitor SAP system performance?

A

SAP system performance can be monitored using tools like SAP Solution Manager, ST03N transaction, and Workload Analysis (STAD).

41
Q

What are SAP system profiles?

A

SAP system profiles are configuration files that define the runtime parameters and settings for an SAP system.

42
Q

How do you troubleshoot background job failures in SAP?

A

Background job failures in SAP can be troubleshooted by checking the job logs (SM37 transaction) and analyzing the error messages.

43
Q

What is an SAP instance?

A

An SAP instance is a single execution environment within an SAP system, consisting of multiple work processes and memory areas.

44
Q

What is the purpose of the SAP Central Services (SCS) instance?

A

The SAP Central Services instance provides central services like message server, enqueue server, and ICM (Internet Communication Manager) for an SAP system.

45
Q

How do you perform a system refresh in SAP?

A

System refresh in SAP involves copying the production system to a non-production environment to replicate the system’s data and configuration.

46
Q

How do you perform kernel upgrades in SAP?

A

Kernel upgrades in SAP involve replacing the existing kernel files with the new version to ensure compatibility and take advantage of performance improvements.

47
Q

What is the purpose of the SAP Dispatcher?

A

The SAP Dispatcher is responsible for managing incoming user requests, distributing them to available work processes, and load balancing.

48
Q

What is SAP Solution Manager and its significance?

A

SAP Solution Manager is a centralized application management and administration tool that provides functionalities for system monitoring, project management, and IT service management.

49
Q

How do you handle SAP system locks?

A

SAP system locks can be handled using transaction SM12, which allows you to view and release locks set by users or processes.

50
Q

What is the purpose of the SAP Web Dispatcher?

A

The SAP Web Dispatcher acts as a reverse proxy server and load balancer for SAP web applications, ensuring efficient distribution of user requests.

51
Q

How do you analyze and troubleshoot database performance issues in SAP?

A

Database performance issues in SAP can be analyzed using tools like SQL Trace, Database Performance Monitor, and Database Administration Cockpit.

52
Q

What is SAP Kernel and its role in the system?

A

SAP Kernel is the core component of the SAP system that provides essential functionalities for communication, process management, and database access.

53
Q

How do you perform a system backup in SAP?

A

System backups in SAP can be performed using tools like SAP BR*Tools, SAP HANA Studio, or third-party backup solutions.

54
Q

What is SAP System Landscape?

A

SAP System Landscape refers to the arrangement and configuration of SAP systems, including development, quality assurance, and production environments

55
Q

How do you monitor SAP system workload and performance trends?

A

SAP system workload and performance trends can be monitored using tools like ST03N (workload monitor), ST06 (OS monitor), and ST04 (database performance monitor).

56
Q

What is the role of the SAP Message Server?

A

The SAP Message Server facilitates communication between SAP instances and helps in load balancing and failover scenarios.

57
Q

How do you handle SAP system failures or crashes?

A

SAP system failures or crashes can be handled by analyzing logs, restarting services, and performing system recovery procedures using tools like SAP MMC (Microsoft Management Console

58
Q

What is the purpose of the SAP Change and Transport System (CTS)?

A

The SAP Change and Transport System manages the transport of changes and developments across different SAP systems within a landscape.

59
Q

?What is the purpose of the SAP Monitoring and Alerting Infrastructure (MAI)?

A

The SAP Monitoring and Alerting Infrastructure is responsible for collecting and managing monitoring data and generating alerts based on predefined thresholds.

60
Q

Activate CCMS:

A

CCMS (Computing Center Management System

Tcode: RZ21
Open transaction code RZ21.
Choose “Activate and Maintain Monitoring” to activate CCMS for your SAP system.

Sap basis (1 decks)

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