Use timestamp in transaction SU25
Every action of the emergency user must be traceable, which requires the appropriate configuration of logging components such as the Security Audit Log. After the event, all log files are always evaluated and all details are recorded in documentation. It is also possible to specify in the concept that, in the event of an emergency, extended authorization may be granted to other selected users; this is up to the company to decide.
If you want your own developments to meet your security requirements, just like the standard, you must assign table permission groups to the custom tables. Custom tables, or SAP standard tables that you want to protect in particular, belong to separate, if applicable, customer-specific table permission groups. If extensive permissions are to be granted for system administration or certain applications, this is done with the S_TABU_DIS authorization object for the table permission group. Since many standard tables do not have a table permission group assigned to them and therefore automatically end up in the table permission group &NC&, you should restrict access to this table permission group. For example, certain tables such as T000 (clients) are in a large table permission group (SS: RS: SAP control); therefore, it is better to restrict access via a separate table permission group. You should also always assign custom tables to a table permission group, otherwise they will also be assigned the table permission group &NC&. Therefore, we will explain below how you can create table permission groups and map tables.
Note the effect of user types on password rules
When assigning a new user group to a user, only the creation permission in the new user group is required. Alternatively, you can enable the check for activity 50 (Move) of the S_USER_GRP authorization object. In the USR_CUST table, set CHECK_MOVE_4_CNG_GRP to YES.
In the SCUA transaction, which you typically use to create or delete a ZBV distribution model, you can temporarily disable a subsidiary system. This option is disabled by default. To enable it, you must make changes in the customising of the PRGN_CUST table. Open the PRGN_CUST table either directly or via the customising in the SPRO transaction in the respective subsidiary system.
Secure your go-live additionally with "Shortcut for SAP systems". You can assign necessary SAP authorizations quickly and easily directly in the system.
Due to the mass of external services that appear in the role menu, it is difficult to keep track of them.
At www.sap-corner.de you will also find a lot of useful information on the subject of SAP authorizations.
The value Modify corresponds to the values Delete, Write, and Write with Filter; the value View corresponds to Read and Read with Filter.