SAP Administration II
Further information on DBACOCKPIT
The monitoring of SAP systems, for example, is handled by modern AIOPs software, which permanently performs essential checks thanks to regular checks. This allows us to focus on optimizing your SAP systems, not only reactively in the event of an error, but also proactively to avoid possible errors before they occur.
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.
SE38 ABAP Editor
If your system is already above SAP NetWeaver Release 7.0, then you must either import SAP Note 1731549 or a corresponding Support Package. Afterwards, when creating new users, it is no longer possible to assign user names that are only composed of variants of spaces or other invisible special characters. Important: Changes to already existing users with these names or their deletion option are not affected by this! The SAP Note also adds the customizing switch BNAME_RESTRICT, whereupon you can control yourself whether alternative spaces are allowed to appear in certain places in the user name. For this, the following values must be set in the customizing table PRGN_CUST: NO = The alternative spaces are still allowed in the user name. ALL = The character set is reduced to a defined range, excluding certain special characters because they have specific meanings in certain operating systems or databases. This predefined character set is: ABCDEFGHIJKLNMOPQRSTUVWXYZ_0123456789,;-§&()={[]}+#. FME = The letters F, M and E stand for Front, Middle and End. With an 'X' in this three-digit switch value you can now explicitly specify at which position in the user name no wide spaces and control characters may occur. All combinations are possible, e.g.: XME = None of these special characters may occur at the BEGINNING of the user name. XMX = In the user name none of these special characters may occur at the BEGINNING and at the END. FME = One of these special characters may occur at any position in the user name (this corresponds to the default setting, i.e. as if no entry was maintained in PRGN_CUST for the switch). SAP recommends the use of the value ALL.
SAP HANA (SAP High-Performance Analytic Appliance) is an SAP platform based on in-memory technology. With SAP HANA, you can achieve huge performance increases over traditional databases that were previously unthinkable. This enables you to analyze and evaluate mass data almost in real time without the need for data aggregation.
Tools such as "Shortcut for SAP Systems" are extremely useful in basic administration.
Within the framework of an innovation team or test laboratory to be created, it is necessary to admit ideas outside of the SAP basis or to consciously use other sources of ideas within and outside the company.
After fixing the error, you can resume playback.