Portal KM Repository Services

Repository services provide general functions for repositories. In a standard KM installation, certain repository services are activated by default for each repository type, whereas others can be activated explicitly if required.
Each repository service that is activated is loaded when the CM starts up, however
this initialization process results in load consumption, allocates memory and determines whether the repository service is being used and whether it is useful. You can, therefore, improve performance and reduce memory consumption by reviewing the repository services for each repository and only activating those whose functions are actually required

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System Users Created during a NW (Portal) installation

SAPinst creates the following users during the installation process :

SIDadm : This ID is used to logon to the physical server which connects to the Instance that is being
installed which inturn connects to the ABAP/JAVA schema. This ID is also used for administrating the SAP system.

SAPServiceSID : User id required to start the SAP system internally which has the local user right to log on as a service.

SAP_SID_GlobalAdmin : domain level admin group to group users at the domain level so that
the global domain and users can be placed in the right local groups.

SAP_SID_LocalAdmin : local admin group available only in the local machine. this contains the global admin group
of the domain to which the system belongs.

SAP_LocalAdmin : users in this group have full control of the usr/sap folder. SIDadm and SAPServiceSID are
members of this group.


SID: system ID.