Goods.BasicMetaobject.undoObjectChanges Function
undoObjectChanges is called during an abortTransaction. The object is removed from the cache managers Trasaction list and if locked, unlocked. If the object has been modified (dirty), new objects are destroyed and old removed from their storage (storage.forgetObject())

Default void undoObjectChanges (Goods.ObjectHeader)
  Type Name Description  
    ObjectHeader obj a ObjectHeader value  
  Return Description  
    void