XML in a Nutshell, 3rd Edition

Name

INUSE_ATTRIBUTE_ERR [unsigned short, value: 10]

Synopsis

An attempt was made to add an attribute that was already in use elsewhere. This error could occur if you acquired an attribute via the getAttributeNode( ) method and tried to add the same object instance to another element using the setAttributeNode( ) method. You would first need to create a new Attr object, probably using the cloneNode( ) method.

Java binding

public static final short INUSE_ATTRIBUTE_ERR = 10;