Method of administrating a computer system of at least one server and a plurality of services provided by the server, the method comprising: defining a list such that each entry in the list describes a relation between a server and a service by means of a server identification and a service identification; receiving input data which describe a setup change of a server and which identify the server for which the setup was changed; determining the services which are affected by the setup change by analyzing relations between the server and services of the system, wherein the relations define which of the services are running on the server, - wherein the determining comprises searching the list for entries with a server identification which is identical to the received server identification and registering the service identifications of the found entries as the determined services; splitting the input data into a first part and a second part, - wherein the first part includes the server identification (412,506), the service identifications of the determined services (411,505) and a navigation link (414,508) to the second part, - wherein the second part contains setup change data that describes the setup change, wherein the setup change data specifies the following for a changed file: a file name, a file path, and changed content of the changed file, -- wherein the changed content is described by specifying a position of the changed content in the file, a version for the changed content before the setup change and a version for the changed content after the setup change; writing the first part of the input data into a central log (301/401), wherein the second part can be accessed from the first part using the navigation link; wherein the central log (301/401) is used for administrating the system of server and services by inspecting the setup change data in order to find the change which is responsible for an error, wherein the central log (301/401) includes log entries describing setup changes of different servers together with affected services. defining a list such that each entry in the list describes a relation between a server and a service by means of a server identification and a service identification; receiving input data which describe a setup change of a server and which identify the server for which the setup was changed; determining the services which are affected by the setup change by analyzing relations between the server and services of the system, wherein the relations define which of the services are running on the server, - wherein the determining comprises searching the list for entries with a server identification which is identical to the received server identification and registering the service identifications of the found entries as the determined services; - wherein the determining comprises searching the list for entries with a server identification which is identical to the received server identification and registering the service identifications of the found entries as the determined services; splitting the input data into a first part and a second part, - wherein the first part includes the server identification (412,506), the service identifications of the determined services (411,505) and a navigation link (414,508) to the second part, - wherein the second part contains setup change data that describes the setup change, wherein the setup change data specifies the following for a changed file: a file name, a file path, and changed content of the changed file, -- wherein the changed content is described by specifying a position of the changed content in the file, a version for the changed content before the setup change and a version for the changed content after the setup change; - wherein the first part includes the server identification (412,506), the service identifications of the determined services (411,505) and a navigation link (414,508) to the second part, - wherein the second part contains setup change data that describes the setup change, wherein the setup change data specifies the following for a changed file: a file name, a file path, and changed content of the changed file, -- wherein the changed content is described by specifying a position of the changed content in the file, a version for the changed content before the setup change and a version for the changed content after the setup change; -- wherein the changed content is described by specifying a position of the changed content in the file, a version for the changed content before the setup change and a version for the changed content after the setup change; writing the first part of the input data into a central log (301/401), wherein the second part can be accessed from the first part using the navigation link; wherein the central log (301/401) is used for administrating the system of server and services by inspecting the setup change data in order to find the change which is responsible for an error, wherein the central log (301/401) includes log entries describing setup changes of different servers together with affected services.