This subsection describes the support range of the javaee:handler-name element.

• You can code 0 or 1 javaee:handler-name element as the child element of the javaee:handler element. If you code 2 or more javaee:handler-name elements, an error message (KDJW30019-E) is output to the standard error output and the log^#.
• You code the handler name in the value. However, this value is ignored with the JAX-WS engine, so you can code a value in the range that does not violate the restrictions of the xsd:token type in the XML Schema specifications^#.
• You cannot code child elements. If you code a child element, an error message (KDJW30019-E) is output to the standard error output and the log.
• You can only specify the standard attributes of the XML specifications and XML Schema specifications (such as the xmlns attribute). If you specify attributes other than the standard attributes of the XML specifications and XML Schema specifications, an error message (KDJW30019-E) is output to the standard error output and the log.

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With the standard schema, the javaee:handler-name element is mandatory. If you specify true in the com.cosminexus.jaxws.validation.handlerchain.strict property in the action definition file, the JAX-WS engine checks whether this element is specified. If true is specified in the com.cosminexus.jaxws.validation.handlerchain.strict property, and if the javaee:handler element is omitted, an error message (KDJW30019-E) is output to the standard error output and the log.