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 Data Transfer Sequence

Purpose

As a general rule, both hierarchical and horizontal data transfer occur over several levels in the technical system as a whole.

When both forms of data transfer occur, the rule is that the more specific data has priority over the more general data.

Process Flow

Hierarchical Data Transfer

When data is transferred hierarchically in the system as a result of a change to the master record, it affects all objects in the structure that are below the changed object. This means, for example, that a change to a functional location high up in the hierarchy will affect all the functional locations below and the pieces of equipment that are installed at the functional locations.

Note Note

During data transfer to a superior functional location, the system normally does not check any authorizations, in this way making it possible to also transfer data for which you do not have authorization, to a superior location.

End of the note.

Horizontal Data Transfer

When data is transferred horizontally in the system from a reference location, it affects all the objects that are assigned to this master record on the same level. This means, for example, that a change to the data of a reference functional location will affect all the functional locations directly assigned to this reference location as well the functional locations below them and the pieces of equipment installed there.

Changing Data Transfer by Field

The data transfer sequences described above represent the normal data transfer patterns. However, you can define data transfer differently for each object and field. For example, you can set your system so that it always transfers the maintenance planning plant and maintenance planner group from the superior location, even if a reference location is assigned.

You can also deactivate data transfer for each object or field.

The system automatically deactivates data transfer when you maintain a field directly.