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Network infrastructure management
The Queue determines which support packages are inserted into your system in which order by the SAP Patch Manager. If the queue is not yet fully defined, you must define the queue from the available support packages. If the Queue is already fully defined, it is only displayed; they no longer have the ability to change the selection. However, you can delete the queue completely with Queue [page 37]. Note that your system is inconsistent when you delete the queue after objects have been imported (for example, after an error in the DDIC_IMPORT step and following). The deletion in these SPAM steps should only be used for troubleshooting and you should repeat the insertion of the support packages as soon as possible. The SPAM transaction ensures that only support packages that match your system are displayed in the queue. Support packages intended for another release or an uninstalled add-on will not appear in the queue, even if they are loaded into your SAP system. For more information, see Rules for the Queue [page 19]. You must define the queue before you insert support packages. Prerequisites You have loaded the appropriate support packages with the SPAM into your SAP system [page 15]. Procedure To define a queue, select View/Define SPAM on the entry screen of the transaction. The Select Component dialogue box appears. You will see the list of installed software components (e.g. SAP_BASIS, SAP_HR, SAP_BW, Add-On). Select the desired component. You see the available queue. This queue contains the support packages available for the selected component in your system, and any required Conflict Resolution Transports (CRT), as well as associated Add-On Support Packages. You can: If the queue you see matches your wishes, you can accept the queue with Queue confirm and leave this selection window.

What do RFC interfaces and RFC security have to do with the play "Hauptmann von Köpenick" and the science fiction film "Minority Report"? Probably more than you like! RFC security and theatre?! Germany, Berlin, 1906: The 46-year-old cobbler Wilhelm Voigt dreams of returning to a normal life. After various convictions and many prison stays, he lives on the margins of society. It's not just the money he lacks. Above all, the lack of access to his social system makes him. In view of his impasse, he opts for a drastic measure. The excluded shoemaker pulls off and grates off several junk dealers to assemble a military uniform gradually. A few days later, he slips into the same disguise, successfully changes his identity and then swings through Berlin as Captain von Köpenick. He commandeers soldiers, storms the town hall and even detains the mayor. There is no doubt about the commands and their execution, because their true identity is veiled: Because of a simple disguise. A disguise that gives him all the necessary permissions he needs for his scam. At the end of the day, Wilhelm Voigt successfully compromised the Berlin government. RFC Security and Science Fiction?! USA, Washington, DC, 2054: The Washington police have long since stopped investigating murders: It prevents the killings right in advance. For this purpose, so-called "precogs" are used, which use precognition to predict and report murders in visions before they happen. At the same time, the government uses a system of public scanners that can identify all citizens clearly at any time by iris detection. One day, when policeman John Anderton himself appears as the culprit in a vision of the "Precogs," he flees the police building and decides to find out why.
SM02 Create system message
In the area of SAP Basis it is necessary to make temporary changes in the security settings of the clients and systems in the course of system updates. You can use the system changeability variable to specify whether changeability of cross-client data, such as programs or menus, as well as client-independent customizing is allowed.

As a hint: The menu tab "Jump" allows you to set all namespaces or software components simultaneously to "modifiable" or "non-modifiable". However, before you can rearrange the namespace and software components, you must also adjust the global setting accordingly. With Save or CTRL+S you can now save your new settings and you have already set the system modifiability.

"Shortcut for SAP Systems" is a PC application that simplifies or even facilitates many activities in the SAP basis.

Inheritance Hierarchy with Master Roles and Associated Roles If you have created multiple derived roles, a simple overview of all "related" roles can be convenient.

SAP Basis is the foundation of any SAP system. You can find a lot of useful information about it on this page:

BENEFITS & CONSEQUENCES The added value of the implementation of the recommendations described above lies in the guaranteed operational stability and operational safety.
SAP Corner
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