core:mode="OVERWRITE"

Action	XML	Description
Input XML	`<shp:Shipment` `xmlns:shp='SCM.SHIPMENT'` `xmlns:core='CORESYSTEM'>` `<lineItems>` `<lineItem` `lineItemId='1'` `numberOfPackages='10'` `typeOfPackaging='EP'` `/>` `<lineItem` `lineItemId='2'` `numberOfPackages='20'` `typeOfPackaging='GB'` `/>` `<lineItem` `lineItemId='3'` `numberOfPackages='30'` `typeOfPackaging='HP'` `/>` `</lineItems>` `</shp:Shipment>`	A simple shipment object with line items.
Update XML	`<shp:Shipment` `xmlns:shp='SCM.SHIPMENT'` `xmlns:core='CORESYSTEM'` `xmlns:base='SCM.BASE'>` `<lineItems>` `<lineItem` `lineItemId='1'` `numberOfPackages='100'` `core:mode="OVERWRITE"` `/>` `<lineItem` `lineItemId='1.1'` `numberOfPackages='110'` `/>` `<lineItem` `lineItemId='2'` `numberOfPackages='200'` `/>` `<lineItem` `lineItemId='3'` `numberOfPackages='300'` `core:mode="OVERWRITE"` `/>` `</lineItems>` `</shp:Shipment>`	The attribute `core:mode="OVERWRITE"` of line items "1" and "3§ changes the mode from "APPEND" to "OVERWRITE". Thus only the number of packages is taken over. The packing type is removed.
XML result	`<shp:Shipment` `xmlns:shp='SCM.SHIPMENT'` `xmlns:core='CORESYSTEM'>` `<lineItems>` `<lineItem` `lineItemId='1'` `numberOfPackages='100'/>` `<lineItem` `lineItemId='1.1'` `numberOfPackages='110'/>` `<lineItem` `lineItemId='2'` `numberOfPackages='200'` `typeOfPackaging='GB'` `/>` `<lineItem` `lineItemId='3'` `numberOfPackages='300'` `/>` `</lineItems>` `</shp:Shipment>`	As can be seen, the packaging type has been removed from items "1" and "3", as they were not included in the update XML.