SCU3 Evaluation of logged customizing objects and tables
The basic operation of SAP Basis includes the operational readiness of the SAP system, management of system changeability, configuration and administration of system profiles, analysis of system failures, operation and monitoring of technical interfaces, scheduling and monitoring of SAP standard jobs, and much more. The optional services as an extension include activities whose execution and frequency depends on the existing system environment and which can be optionally booked (client copies, execution of client transports and homogeneous/heterogeneous system copies, etc.). These include performing release upgrades, installing enhancement packages, adapting new printer types, device drivers or character sets, and much more.
Following the recommendation of dividing the SAP basis into an application-orientated and infrastructure-related SAP basis [A4], Figure 3 shows a possible presentation form. The SAP-Basis interface function is structured into a SAP basis, which is close to the application and is responsible for coordination and communication with vertical and higher IT specialist and business areas, and a SAP basis close to the infrastructure. The infrastructure-related SAP basis in turn serves as the link between the application-orientated SAP basis and the infrastructure levels. Subject Matter Experts will perform the link task again. In the application-orientated SAP basis, in turn, technology architects are more likely to be placed. The innovation activity or innovation team aspect of the SAP basis is placed at the level of the SAP basis, which is close to the application, because the existing capabilities allow it to assume a leading, also coordinating role and acquire expertise both by adding the SAP basis near the infrastructure and the downstream IT departments. Figure 3: SAP basis as a cross-sectional function SAP basis (near application) SAP basis (near infrastructure) SAP basis (innovation / test laboratory) Application development Databases Virtualisation ....
ABAP Code Security - SAP Code Vulnerability Analyzer / Virtual Forge CodeProfiler for ABAP
Presentation layer: The presentation layer is the interface to the users. With the help of SAP GUI, the data is graphically prepared here and made available to the user on the screen. Furthermore, the data newly collected here is passed on to the application programs of the application layer.
Especially after security incidents it may be necessary to find out which (technical) users have logged in at which time. The USR02 table provides a first entry point. In the TRDAT column you can find the last login date for the user you want. However, a history of previous applications is not found in this table. In such cases, the Security Auditlog or SAL helps. Preparation In order to access the desired data, it must also have been saved previously. In the Security Auditlog, you can use various filters to determine which users are logged on which client and which information. The Security Auditlog stores, depending on configuration, logins, RFC calls, and other actions for specific users. You can make these settings in the SM19 transaction. Note: Logging user activity must be aware of the users concerned! Configure the SAL only for technical users or in consultation with users / works council / etc. It can be seen there among other things when the SAL was activated and last edited (1). You can also select the various filters (2), activate the filters individually (3), specify clients and users (4) and specify which activities are logged (5). Static configuration in the SM19 Under the Dynamic Configuration you can also see if SAL is currently active for the system. Determine the status of the SAL Evaluation of the SAL If the Security Audit Log is active, switch to the SM20 evaluation of the Security Audit Log. Select the desired user and client and the appropriate time window. The option Dialogues login is sufficient for the login. Then, restart the AuditLog analysis. Start evaluation You will get an overview of the user's login to the selected client of the system.
"Shortcut for SAP Systems" simplifies tasks in the area of the SAP basis and complements missing functions of the standard.
Since the release of SAP HANA, SAP has worked to simplify the system.
The SAP NetWeaver Integration Technology part of the course covers the basic areas of use and properties of the various integration technologies.