Explain layers and instances with explain???

Answer Posted / kanwal

SAP instance is usually a group of resources such as memory,
work processes etc that are usually in support of single
application server with in a client server architecture.
There may be many instances for one application server.
For each instance we have:
1. different system profiles.
2. different OS level users.
3. Different working directory.
4. separate communication entries are made in the host.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Do? If another user wants to share that lock but the user using that

1287


Why we execute SGEN, which Tables it modifies,will it cause DB growth? is it possible to execute SGEN later on after Golive?

2710


Explain what is the importance of table t000?

692


How to make security authorization reports?

1671


What are the Pre- requisite for system copy?

1361






How to add authorizations, how you will maintain profiles?

1559


what can we do if shadow instance is down and getting up in prepare phase of upgrade

2122


What is the use of patches in sap system? Could you name few common patch types?

694


A transport is imported into QAS in 2 min. time the same transport when imported into PRD is taking more than 20 min. why? What to do?

1405


When we are doing cash sales, free goods and discount, How many pricing procedure do we need to create..? Only one PP required or have to create multiple PP..? and how many condition type we need to create..?

873


describe where they would look at the buffer statistics, and what steps they would use to adjust them?

890


Hi i have 2.10 yrs of experience on Sap Basis...been working as a sap basis consultant.but unable to get through MNC companies...On what criteria does HR select the candidate.does my academics matter coz they are not good thou i am a B.tech graduate

1586


How to check CPU usage in EP? If java path is down the how to do trouble shoot? What is the transport group? What is the SLD system in PI? How to take back up in EP? How to create logical system? Is it possible to change the name logical system in SSC4? How you will take the online Backup and incremental Backup? What is the backup strategy? How many application servers you have in Production System? Difference between oracle 9i and oracle 10g? What is EHP4? What is your enhancement package and support package? how to find RAM size on Unix? How to find OS level at command Prompt? While doing kernel upgrade what is exe files? What is client comparison? How to apply job on Os level? What are the recent challenges faced? How to apply support package in solution manager? Difference between SPDD/SPAU If SAP* is not working ? If job is slow? how you will trouble shoot? What are software files required for SAP 4.7?

2712


Explain how you can restrict multiple logins of user in sap? What are the thing you have to take care of while writing the id’s?

770


How to deactivate IPC in standalone CRM.

2568