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<h1 class="topictitle1">Adding a message</h1>
<div><p>Messages represent an abstract definition of the data being transmitted.
A message consists of logical parts, each of which is associated with a definition
within some type system. WSDL messages are top level objects that can be referenced
by an operation's input, output and fault elements (within a port type).</p>
<div class="section"><p>You can create a message using the Outline view by right-clicking
the <strong>Messages</strong> folder and clicking <strong>Add Message</strong>.</p>
<p>If you want
to create a new message for your input, output, or fault element, follow these
steps: </p>
</div>
<ol>
<li class="stepexpand"><span>In the Design view, right-click your input, output, or fault element
and click <strong>Set Message &gt; New Message.</strong></span></li>
<li class="stepexpand"><span>Type the name of the message in dialog.</span> This name should
be a unique amongst all messages defined within the enclosing WSDL document.
Click <strong>OK</strong>.</li>
<li class="stepexpand"><span>The new message will appear in the Design view within the port
type.</span></li>
</ol>
<div class="section"><p> <strong>Note</strong>: Messages are referenced within a port type (specifically
by an operation's input, output and fault objects). The input, output and
fault objects within a binding do not reference messages. Hence you cannot
create a new message by right clicking on a input, output, or fault within
a binding (these are also known as binding input, binding output and binding
faults).</p>
<p> <strong>Tip</strong>: You can also create a new message for your input,
output, or fault element using the Outline view. Under the <strong>Port Types</strong> folder,
right-click your element and click <strong>Set Message &gt; Add Message</strong>. Your
message will appear in the Outline view under the <strong>Messages</strong> folder.</p>
<p>If
you want to reuse a message for your input, output, or fault element, follow
these steps:</p>
<ol>
<li>In the Design view, right-click your input, output, or fault element and
click <strong>Set Message &gt; Existing Message.</strong></li>
<li>In the <strong>Name</strong> field, type a search string to filter the list or leave
the field blank to view all.</li>
<li>You can change the scope of the list by selecting one of the following
options:<ul>
<li><strong>Workspace</strong>. Lists the messages available in your workspace.</li>
<li><strong>Enclosing Project</strong>. Lists the messages available in the project
that contains your file.</li>
<li><strong>Current Resource</strong>. Lists the messages available in your current
file.</li>
<li><strong>Working Sets</strong>. Lists the messages available in a specified set of
files. To specify a working set, click <strong>Choose</strong>. You can select files
from an existing working set or create a new working set. Once you have selected
the files, click <strong>OK</strong>.</li>
</ul>
</li>
<li>The existing messages will be listed. Select one and click <strong>OK</strong>.</li>
</ol>
<p>If you want to import an existing message for your input, output,
or fault element, follow these steps:</p>
<ol>
<li>In the Design view, right-click your input, output, or fault element and
click <strong>Set Message &gt; Existing Message.</strong></li>
<li>In the <strong>Name</strong> field, type a search string to filter the list or leave
the field blank to view all.</li>
<li>You can import a message by selecting one of the following options:<ul>
<li><strong>Workspace</strong>. Lists the messages available in your workspace.</li>
<li><strong>Enclosing Project</strong>. Lists the messages available in the project
that contains your file.</li>
<li><strong>Working Sets</strong>. Lists the messages available in a specified set of
files. To specify a working set, click <strong>Choose</strong>. You can select files
from an existing working set or create a new working set. Once you have selected
the files, click <strong>OK</strong>.</li>
</ul>
</li>
<li>The messages will be listed. Select one and click <strong>OK</strong>.</li>
</ol>
<p>You can now add parts to your message. Parts are a flexible mechanism
for describing the logical abstract content of a message.</p>
</div>
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<div class="linklist"><strong>Related concepts</strong><br />
<div><a href="../concepts/cwsdled.html" title="The WSDL editor allows you to easily and graphically create, modify, view, and validate WSDL files.">Editing WSDL files with the WSDL Editor</a></div></div>
<div class="linklist"><strong>Related tasks</strong><br />
<div><a href="tcrtwsdl.html" title="You can create a new, empty WSDL file, then edit it using the WSDL editor.">Creating a new WSDL file</a></div>
<div><a href="tedtwsdl.html" title="Once you have created a WSDL file, you can edit it in the WSDL editor. You can also import WSDL files you have created into the workbench and edit them in the WSDL editor.">Editing WSDL files</a></div></div>
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