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Server Administration
If you need to reinstall a Support Package because of errors or because a SPAM update is required, reset its status. Resetting does not mean that the system is at an old state. Note that your system is inconsistent when you reset the status after items have already been imported (for example, after the DDIC_IMPORT step and following). Resetting the status should only be used to troubleshoot the issue and you should repeat the playback as soon as possible. Procedure To reset the status of a Support Package or Queue, select Add Status Reset. Result After updating the status, the corresponding entries in the cofile and in the log file are deleted. The support package must then be fully reloaded. The transaction SPAM starts the insertion with the step CHECK_REQUIREMENTS [page 26].

The establishment of Software-Defined Data Centres or IaaS are the key to further flexibility and standardisation of SAP technology infrastructure. The concept of a Software-Defined Data Centre is to create an abstraction layer over the individual virtualised components, such as servers, networks or storage, that controls, controls, provisioning, and automates the entire infrastructure.
SAP Security Check
The SAP Basis team handles the entire administration of an SAP system. As a company, you have to decide whether you want to leave the support of your system within your company or place the "Basis" in the hands of an SAP expert.

It is possible to specify a trace level for each rule in the ACL file to monitor each communication channel individually. It can be used with SNC without any further configuration. The use of the file is controlled by the gw/acl_file parameter by simply setting it to the appropriate file name. Use of external programmes If an external programme wants to communicate with your SAP system, it must first register at the gateway. The programmes which this is approved are controlled by the reginfo ACL file. This defines rules that allow or prohibit certain programmes. The syntax of the file allows you to define not only the name of the programme, but also the host on which the programme runs and hosts that can use and exit the programme. The gw/reg_info parameter must be set to use this file. In addition, there is the ACL file secinfo, which allows to configure which users can start an external programme. This defines rules that allow certain usernames from the SAP system to use certain external programmes. In addition, you can also define the hosts on which these programmes will run. For example, it is possible to allow a user to run the programme "BSP" on the host "XYZ", but not on the host "ABC". This file is controlled by the gw/sec_info parameter. Using the gateway as a proxy Since the gateway of your SAP system can also serve as a proxy server, the prxyinfo ACLDatei should also be activated via the gw/prxy_info parameter. Suppose you have 3 SAP systems in your network: SRC, TRG and PRX. If SRC cannot communicate directly with TRG, but both with PRX it would be possible to use the gateway of the PRX system as a proxy server, i.e. to communicate via it. So, in order to prevent this from happening to everyone, this property should be urgently restricted. As with the other ACL files, rules are defined which hosts can communicate with which hosts via the gateway. The syntax of the different ACL files may vary depending on the release level. It is therefore advisable to read them in the appropriate SAP documentation before activating the ACL files. You can also find more support for using ACL files in the SAP Community Wiki.

"Shortcut for SAP Systems" makes it easier and quicker to complete a number of SAP basis tasks.

Competent all-round support: SAP service providers are also experts in module consulting and can therefore act in a more targeted manner and solve problems on a broad basis.

SAP Basis refers to the administration of SAP system that includes activities like installation and configuration, load balancing, and performance of SAP applications running on Java stack and SAP ABAP. This includes the maintenance of different services related to database, operating system, application and web servers in SAP system landscape and stopping and starting the system. Here you can find some useful information about SAP Basis:

This led to a lively discussion, which attracted a lot of interest from the members of the DSAM.
SAP Stuff
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