What has changed in the past decade and what can we expect in the coming decade? How will they affect the requirements profile of SAP Basis experts and how can they adapt to them?
DB/2-400
The default value of the profile parameter is 1, so the weak hashes are generated for each user. Preventing weak password hashes The generation of unsafe hash values can be prevented by setting the login/password_downwards_compatibility profile parameter to 0. Note that a change only takes effect when the instance is restarted!
SAP Basis is also known as module BC or application Basis. In this regard, SAP Basis refers to all transactions, programs and objects that control the functions of the overall system. This includes, among other things, user and authorization management as well as the configuration of interfaces via RFC.
Migration from a change of operating system, homogeneous/heterogeneous database
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.
This is key to leveraging SAP's simplification plan. Since the release of SAP HANA, SAP has worked to simplify the system.
With "Shortcut for SAP Systems" a tool is available that greatly facilitates some tasks in the SAP basis.
If adm does not have write permissions for the /usr/sap/trans/data (UNIX) directory, SPAM will cancel DISASSEMBLE with CANNOT_DISASSEMBLE_R_DATA_FILE.
Then actions such as distribution, implementation, activation and generation take place.