SAP NetWeaver - maintenance and support
In every company with several SAP systems, there is a person responsible for the complete SAP Basis topics, usually there is even a separate department for this. This person ensures the trouble-free operation of the SAP systems. The person responsible also accompanies maintenance work or upgrades and intervenes in special situations, such as poor performance. Even for companies that hand over the operation of the SAP Basis to an external service provider, there are often still tasks from the environment of user and authorization management at this point.
To facilitate communication within IT departments, it is necessary to identify clear communication channels and contact persons and also to use uniform tools for communication. It would also be possible to designate contact points (contact points) for upstream and downstream IT departments and external service providers and suppliers.
SAP Emergency User Concept - How it works and how it works
This is a general list. There are many other tasks that a basic consultant has to deal with. Every day you learn something new!
You can control the access rights as usual. The big advantage of CMC tab configuration is that you can easily grant or withdraw group access to specific tabs. This gives you the ability to prepare background access permissions and then unlock all permissions by clicking on the CMC tab configuration. On the other hand, this allows you to remove accesses without having to edit any existing permissions. Have you already experienced CMC tab configuration or have questions about the application? I welcome any suggestions you may make as a comment.
Tools such as "Shortcut for SAP Systems" are extremely useful in basic administration.
This is because entries for this user ID do appear in change documents, but the impression is created that the entry was created by a non-existent / deleted user.
Based on the qualified documentation provided and the transfer of know-how, you are able to evaluate the security of your SAP system and know what concrete measures need to be taken.