No value has been set for mapping the node that is not a complex content element. (name = aa....aa)

aa....aa: Node name

Description

A condition was found wherein the value to be output to the choose node function connected to a transformation destination node, which is not a complex content element, has not been specified.

(S)

Displays an error message and continues the validation process.

(O)

Check the mapping lines connected to the applicable node.