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In ProStructure, Change only refers to the maintenance of the header data of the structure relationship. Maintenance of the target structure of a changing structure relationship is dealt with in Editing the Target Structure.
Depending on the type, you can only maintain a small amount of data in the structure relationship, since most data is of a controlling nature and a change to this would result in inconsistent structure data.
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Checks when you create a structure relation (Creation of a Structure Relation)
Set Stop automatically
Prevention of Direct Maintenance of Standard SAP ObjectObjects
It is possible to reactivate a structure relationship. However, only if the corresponding target structure with the set validity is not in process in another active structure relationship. When you activate a deactivated structure relationship, it is set back to the status before deactivation.
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