Why can’t I “promote” my elements?

Why can’t I “promote” my elements?

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Article ID: KB0088171

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Updated On:

Products Versions
TIBCO Turbo XML -
Not Applicable -

Description

Resolution:
Elements must be promoted to the same row as their immediate parent. (One row may have multiple lines.) An element cannot, for example, be promoted to the same row as a sibling.  

Note: when a child element can appear more than once (i.e. is repeatable), only the first occurrence will be displayed when promoted.

Issue/Introduction

Why can’t I “promote” my elements?