1.What is the difference between System Trace, Developer Trace and System Log?
System Trace:
If you want to record the internal SAP system activities, use the function SAP System Trace. Recording the processes in your application server enables you to monitor the system and facilitates troubleshooting.
Developer Trace:
Developer traces contain technical information for use in the event of problems with your system. Using the entries in the developer traces requires a sophisticated knowledge of the host systems in which your SAP system is running and of the SAP system itself.
System Log:
You can use the log to pinpoint and correct errors occurring in your system and its environment.
To work with system logs, choose Tools ® Administration from the R/3 initial screen. When the System Administration initial screen appears, choose Monitoring ® System log. Alternatively, you can choose Test ® System log from the ABAP/4 Development Workbench initial screen.
2.Incase, My sap system was down (Users are unable to login to sap system) How to analyze this problem?
Check if all the services of SAP, Database, SAPOSCOL are up and running.
check the wp status using dpmon.
Try restarting the workprocess., if that does not work., than try to kill some of the jobs. Else., restart the application Server.
3.How to import the transport request at operating system Level? When importing a transport request, what are the common errors you faced?
tp import client U123689
RC 8 & 12
4.For example, my sap system having patch number was 8.I want to apply patch 9 and 10.Mistakenly I will apply the patch directly 11 without
applying 9 and 10.How sap system will recognize this problem?
Firstly, the dependencies are checked. And without performing a test import no BASIS consultant would import a support pack. If you did that., than clear the OCS queue by running OCS_RESET_QUEUE in SE37 than import SP9 and SP10. If it is JAVA stack than no need to make changes you can directly apply SP11.
5.One user unable to execute one t-code, that is authorization object is missing, How to add this authorization object to user?
Take the SU53 screenshot., based on the output results., you can search for authorizations that are existing in the system. If the authorization is available and you receive an approval from the concerned HOD or the concerned person., than you can directly attach the authorization. If there is no authorization available., than the functional lead or the HOD will revert back to you saying that you need to create the Role or make modifications in an existing role. Than do that in DEV, transport it to QAS and PRD.
6.for example, consider a client 800.This client having 75 users. But 15 users account was locked. I want to unlock this 15 users account at
a time. How to do?
Using T-code SU10.
7.what is the use of parameter tab, and personalization tab in user master record? What is the use of account id in logon tab?
8.how to change the number of work process at OS level? How to analyze the status of work process at OS level?
By editing the instance profile at the OS level, you can increase the no. of work processes by adding or modifying the parameter rdisp/wp_no_=
Status of a WP can be checked at the OS level by executing dpmon.
9.For example, my sap system having 4 application sersvers. How many enqueue work process allowed for this sap system?
1 (you can increase them by making modifications in rdisp/wp_no_enq)
10.What is the latest version of sap kernel? Can u give me the list of kernel versions?
service.sap.com/swdc
710 (Demo version is available)
700
640
620
610 (WEB AS was introduced in this version)
4.6D
4.5
4.0
3.1
3.0
11.what are the prerequisite for before applying support packs? Shall I apply sap basis patch to all the system, like BW, ABAP, HR, etc.
Dependency check.... check if the new SP to be installed has any dependent coponents in any of the other SP's.
You must implement different SP's for different components in SAP.
12.For example, I want to transfer 50GB of data from DEV to Quality. I am using client export and import method; can you tell me how many
hours take for client export and import? And also How many hours take for remote client copy?
Data transfer rate depends on the H/W Configuration and N/w Speed in Remote Client copy.
13.How to perform a client import and export at OS level?
using r3trans or tp
14.What is the use of reference and service user in sap?
15.For example, I scheduled one ABAP program as a background job, But it was running 10 days and above. How to analyze this problem?
what is the selection criteria?
16.How to take a sap backup using BRTOOLS explain the procedure? When using BRTOOLS, which backup device, you are used (Drive/tape) ?
refer inist.sap file.
17.When applying a support pack to sap system. Can you tell me what are errors you are faced?
18.In CUA, I am unable to changes from DEV to QAS or PRD.How to troubleshoot this problem?
19.In CUA, What is the use of distribution model, partener profile, BAPI?
20.what is the user group and use in sap?
21.Example you have 6 sap application servers, I want to monitor all the application servers. How to configure a CCMS?
22.what are the configuration details of ECC6.0?
1.Server ConfigurationHDD, RAM, OS, DATABASE.
2. System Configuration HDD, RAM, OS, DATABASE.
23.What are things we have to monitor in ST02, ST06, ST04, and ST03?
We can monitor many things in the above T-codes. What exact info do u need?
24.what is the name of your output device, device type in printer?
25.Can you tell me the path in service market place for download support packs and kernel?
service.sap.com/swdc