A company is running an SAP HANA database on AWS The company is running AWS Backint Agent for SAP HANA(AWS Backint agent) on an Amazon EC2 instance AWS Back agent is configured to back up to an Amazon S3 bucket The backups are failing with an Access Denied error m the AWS Backint agent log file.
What should an SAP basis administrator do to resolve this error?
The error message 'AccessDenied' usually indicates that the AWS Backint agent does not have the necessary permissions to access the target S3 bucket. To resolve this error, an SAP basis administrator should assign an IAM role to the EC2 instance that is running the AWS Backint agent. Then, the administrator should attach a policy to the IAM role that grants the necessary permissions to access the target S3 bucket. This will allow the AWS Backint agent to access the S3 bucket and complete the backups successfully.
A company is running SAP on anyDB at a remote location that has slow and inconsistent internet connectivity. The company wants to migrate its system to AWS and wants to convert its database to SAP HANA during this process Because of the inconsistent internet connection the company has not established connectivity between the remote location and the company's VPC in the AWS Cloud.
How should the company perform this migration?
Snowball Edge allows for offline data transfer, which is suitable for cases where there is slow and inconsistent internet connectivity. The data can be transferred to the Snowball Edge device, shipped to the AWS region, and then imported into the new SAP HANA system in the VPC. This is a suitable option for migrating large amounts of data from a remote location to AWS.
https://docs.aws.amazon.com/sap/latest/sap-hana/migrating-hana-tools.html#migrating-hana-snowball
A company is using a multi-account strategy for SAP HANA and SAP BW 4HANA instances across development QA and production systems m the same AWS Region Each system is hosted m its own VPC The company needs to establish cross-VPC communication between the SAP systems.
The company might add more SAP systems m the future. The company must create connectivity across the SAP systems and hundreds of AWS accounts. The solution must maximize scalability and reliability.
Which solution will meet these requirements?
Create an AWS Transit Gateway in a central networking account and attach the transit gateway to the AWS accounts. This solution will meet the requirements as it will maximize scalability and reliability and provide connectivity between the SAP systems and hundreds of AWS accounts. Additionally, as more SAP systems might be added in the future, this solution will also be able to handle the increased load.
A company needs to migrate its critical SAP workloads from an on-premises data center to AWS The company has a few source production databases that are 10 TB or more in size The company wants to minimize the downtime for this migration
As part of the proof of concept the company used a low-speed high-latency connection between its data center and AWS During the actual migration the company wants to maintain a consistent connection that delivers high bandwidth and low latency. The company also wants to add a layer of connectivity resiliency. The backup connectivity does not need to be as fast as the primary connectivity
An SAP solutions architect needs to determine the optimal network configuration for data transfer. The solution must transfer the data with minimum latency
Which configuration will meet these requirements?
A company hosts multiple SAP applications on Amazon EC2 instances in a VPC While monitoring the environment the company notices that multiple port scans are attempting to connect to SAP portals inside the VPC. These port scans are originating from the same IP address block. The company must deny access to the VPC from all the offending IP addresses for the next 24 hours.
Which solution win meet this requirement?
The company can meet its requirement by modifying the network access control lists (ACLs) that are associated with all public subnets in the VPC to deny access from the offending IP address block. This would deny access to the VPC from all the IP addresses that are attempting port scans, and would be effective for the next 24 hours.
Security groups are associated with individual instances, it would be more time-consuming to update all instances security groups and it's not scalable. AWS Identity and Access Management (IAM) is mainly used to manage user access to AWS resources and it's not appropriate for this use case. Configuring the firewall on the operating system of the EC2 instances would be less effective as it does not provide a centralized and scalable solution for managing access control across all subnets in the VPC.
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