This possibility is particularly advantageous when it is a new topic and there is not yet a lot of know-how in the company. Instead of buying an expensive coach to teach employees the basics of a new topic, this means that the knowledge can be made available more cheaply and in a longer term, for example, through an online course.
In the ERP environment, SAP has created a separate module for each business task area over the course of time. Companies have the option of putting together a suitable system from these modules, depending on their individual needs.
Transaction code description
Overall, the application layer is the link between the database layer on the one hand and the presentation layer on the other. Thus, the applications on the application layer request required data from the database in order to process it afterwards.
Every SAP system evolves over many years. It grows and changes with the company. The more functions are mapped in it and the more data is stored, the greater the importance of and dependence on this central ERP system. There is no such thing as a standard SAP Basis solution. It is developed individually with reference to the company.
Use "Shortcut for SAP Systems" to accomplish many tasks in the SAP basis more easily and quickly.
Finally, there are various security parameters for the gateway.
Two of the transactions MM01, MM02, MM03 and MM04 were assigned to these roles in different ways.