OPERATOR (OP)
Database layer (relational database management system)
In order to ensure the necessary expertise both in the direction of application and application-related IT departments as well as in the direction of infrastructure units, the SAP basis should be divided into an infrastructure-related SAP basis and an application-orientated SAP basis. The infrastructure-based SAP basis acts as a contact level and point of contact for IT departments such as virtualisation, storage management and databases. The application-orientated SAP basis serves as the contact and coordination level for application-related topics. BUILDING OVERARCHING EXPERT TEAMS WITH SAP basis INVOLVEMENT To reduce organisational friction points as well as to optimally handle selected topics, it is recommended to set up expert teams with the participation of the SAP basis. These teams of experts can be virtually organised and therefore of temporary duration and consist of participants from all relevant IT disciplines or business areas. If the topic of the virtual group of experts is the focus of the SAP basis, the SAP basis will take over the management and control of the expert team.
This step is of fundamental importance for the SAP basis. It concerns both the inward-looking perception described in the marketing & self-understanding recommendation and the outward-looking perception in the form of a mission and vision.
Understanding the structure and functioning of the system is especially important for IT administration. It is not for nothing that "SAP Basis Administrator" is a separate professional field. On the page www.sap-corner.de you will find useful information on this topic.
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A BW system often plays a very central role in larger companies. Here the data from the various connected source systems are analysed and reported centrally. A previous customer of mine had a BW system, to which a total of over 20 other SAPP production systems were connected. With such a large and mostly living system landscape, it is normal that individual systems are dismantled from time to time. However, especially with large SAP landscapes, there are strict regulations regarding the permissions of technical RFC users. For this reason, the simple "right-click —> delete" of a source system in RSA1 will often not lead to the target, but rather to a failed permission check. With this blog post, I'll show you a workaround on how to clean a source system from a BW system using the RSAR_LOGICAL_SYSTEM_DELETE and RSAP_BIW_DISCONNECT function blocks.
SAP Basis experts ensure optimal integration of the SAP system into a company's individual IT landscape. Depending on the agreement, the team of experts takes care of the administration as well as the hosting and operation of the SAP system.
Use "Shortcut for SAP Systems" to accomplish many tasks in the SAP basis more easily and quickly.
This will make it easier to implement the roadmap.
The freeware Scribble Papers puts an end to the confusing paper chaos. The tool is also suitable for storing, structuring and quickly finding text documents and text snippets of all kinds in addition to notes.
After activating the option "With valid assignment of", the corresponding user and the transaction to be checked will be entered here.