Do checkout this commonly asked SAP BASIS Interview Series and prepare for your interviews easily. This is Part 1 of 10 Part Series at first.
SAP BASIS Questions and Answers Interview Series
1. Why Transport Logs Are Used in the Transport Management System?
Ans: Transport logs in the Transport Management System (TMS) are used to track and document the changes made to the SAP system, through various transport requests.
They provide an audit trail of changes, e.g aid in error analysis, verify successful imports, facilitate communication among stakeholders, and serve as documentation of system changes over time.
2. What is the Difference Between Homogeneous System Copy & Heterogeneous System Copy?
Ans: The main difference between Homogeneous and Heterogeneous System Copies lies in whether the source and target systems have the same or different operating systems and database platforms.
Homogeneous System Copies involve identical environments, while Heterogeneous System Copies involve different environments.
1. Homogeneous System Copy:
- In a Homogeneous System Copy, the source and target systems have the same operating system and database platform.
- Additionally, This means that both the hardware and software components of the systems are identical.
- Examples of Homogeneous System Copies include copying an SAP system from one server to another with the same operating system and database, or creating a duplicate of a system within the same landscape.
2. Heterogeneous System Copy:
- In a Heterogeneous System Copy, the source and target systems have different operating systems and/or database platforms.
- This means that the hardware or software components of the systems differ between the source and target environments.
- Examples of Heterogeneous System Copies include migrating an SAP system from one operating system to another (e.g., from UNIX to Windows) or from one database platform to another (e.g., from Oracle to IBM DB2).
3. How Will You Find the List of Repaired Objects in the SAP System?
3. How will you find the list of repaired objects in the SAP System?
In an SAP system, you can find the list of repaired objects using transaction code SPDD (Support Package Manager: Display and Implement SAP Notes) or SPAU (Support Package Manager: Adjustment). Here’s how to do it:
1. Using Transaction SPDD:
- Enter transaction code SPDD in the command field and press Enter.
- In the SPDD screen, navigate to the menu path “Goto > Overview > Objects with Changes.”
- This will display a list of objects that have been modified during the implementation of Support Packages or SAP Notes. These modified objects are typically referred to as “repaired” objects.
2. Using Transaction SPAU:
- Enter transaction code SPAU in the command field and press Enter.
- In the SPAU screen, navigate to the menu path “Goto > Object List.”
- This will display a list of objects that have been adjusted during the implementation of Support Packages or SAP Notes. These adjusted objects are essentially the same as “repaired” objects.
Both SPDD and SPAU provide tools for managing modifications made to the SAP standard objects during the application of Support Packages or SAP Notes. Additionally, They help ensure that any customizations or modifications made to the system remain compatible with the updated SAP software.
4. What Do You Understand by ‘client Copy’ in SAP Basis?
Ans: In SAP Basis, a “Client Copy” is the process of duplicating data, settings, and configurations from one client to another within the same SAP system or between different SAP systems, typically used for testing, training, or creating sandbox environments.
5. What Are the Different Type of Users in SAP System?
Ans: In an SAP system, there are several types of users, each serving different purposes and having specific roles and permissions. Here are the main types:
Types
1. Dialog Users:
These are standard users who interact with the SAP system directly through the SAP GUI (Graphical User Interface). They typically perform day-to-day transactions and activities within the system.
2. System Users:
System users are used for technical purposes, such as background processing, communication between systems, or executing scheduled jobs. They often have specialized authorizations for performing system-related tasks.
3. Service Users:
Similar to system users, service users are used for technical purposes, but they are dedicated to specific services or applications integrated with the SAP system, such as external interfaces or third-party applications.
4. Communication Users:
These users are used for communication purposes, such as RFC (Remote Function Call) connections between different SAP systems or with external systems. They enable communication and data exchange between systems.
5. Reference Users:
Reference users serve as templates for creating new users within the system. They have predefined settings, authorizations, and roles, making it easier to create new users with similar characteristics.
6. System Administrator Users:
These are users with administrative privileges and permissions to manage the SAP system, including user administration, system configuration, and monitoring.
7. Service Account Users:
Service account users are used for specific services or applications that require automated access to the SAP system. They may have restricted authorizations tailored to their specific tasks.
Each type of user has its own set of permissions and access rights tailored to their role and responsibilities within the SAP system. Proper management and administration of user accounts are essential for maintaining system security and integrity.
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