The node specified in the size node might not exist because the node is included in the complex content aa....aa that specifies the size node.

aa....aa: Name of the complex content specifying the size node

Cause

The node specified in the size node might not exist because the node is included in the complex content specifying the size node.

(S)

A message is displayed and the validation processing continues.

(O)

The size node might not occur in the actual binary data.

Check whether the data relevant to the size node occurs in the actual binary data.