When the system is initially installed, the following information is delivered:
Application services for all secured transactions, maintenance objects, business objects, business services, scripts and zones in the base package.
A user identified by the user id SYSUSER.
A user group identified by the user group code ALL_SERVICES. This user group is associated with all supported application services delivered with the base product. This user group is given access to all access modes for all application services (i.e., all actions on all transactions).
The user SYSUSER is linked to the ALL_SERVICES user group. This means that this user has access to all transactions and all actions.
When you receive an upgrade:
New application services are delivered for the new transactions, business objects, zones introduced in the release.
Existing application services are updated with changes in their access modes (e.g., if a new action is added to a transaction, its application service is updated accordingly).
The ALL_SERVICES user group is updated so it can access the new / changed application services.
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