Data Transformation Engine Functions and Expressions Reference Guide

Chapter 1 - Expressions and Evaluations Data Object Names
Functions and Expressions Reference Guide
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LAST refers to the previous occurrence of Order because, when this rule is
evaluated, the last known Order is the last one built.
Note LAST is a reserved word and is not case-sensitive.
Component Paths Separated by a Colon
A component in the component list of another object is always referenced by a
colon
:. The local type name of the nested component is followed by the colon. To
the right of the colon is the name of the object that contains the component. For
example, the Line Item component of PO would have this name:
Line Item:PO
The Last Name component of Client—which is, in turn, a component of
Account—would have this name:
Last Name:Client:Account
Component Paths Separated by IN
To reference all occurrences of an object contained in another object, use the
keyword IN.
For this example, ShipSchedules appears as a component of different
components within OrderAck.