A node that cannot be mapped has been defined as a required node. (name = aa....aa)

aa....aa: Node name

Description

A node that cannot be mapped to the transformation destination schema has been defined as a required node.

(S)

Displays an error message and continues the validation process.

(O)

If any of the ancestor nodes of the applicable node has a minimum occurrence count of 0, define mapping such that that node and its descendants are not output.