Hello,

I'm trying to Call Nintex WebService 'StartWorkflowOnListItem' and try to send  association data.#

<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:m="http://nintex.com">
  <soap:Header>
  </soap:Header>
  <soap:Body>
    <m:StartWorkflowOnListItem>
      <m:itemId>1</m:itemId>
      <m:listName>{5FE6C268-0A5A-4451-A97D-6BA3DF4B5A04}</m:listName>
      <m:workflowName>Test</m:workflowName>
      <m:associationData><Data>&lt;Variable&gt;Value&lt;/Variable&gt;</Data></m:associationData>
    </m:StartWorkflowOnListItem>
  </soap:Body>
</soap:Envelope>

But workflow, which should receive an association data fails and when I look at my SharePoint log, I'm getting following error:

10/10/2016 10:01:29.42     w3wp.exe (0xAF60)                           0x11CA0    SharePoint Foundation             Legacy Workflow Infrastructure    ahk8u    High        �Forced due to logging gap, Original Level: Verbose] Successfully persisted workflow instance: {0} with error code: {1}, instance data size: {2}, internal state: {3}, processing id: {4}    93fcab9d-7f78-100e-565c-1cbbe5412100
10/10/2016 10:01:29.43     w3wp.exe (0xAF60)                           0x11CA0    SharePoint Foundation             Legacy Workflow Infrastructure    88xr    Unexpected    WinWF Internal Error, terminating workflow Id# c58110ec-f606-44b9-aee9-a6680e8481eb    93fcab9d-7f78-100e-565c-1cbbe5412100
10/10/2016 10:01:29.43     w3wp.exe (0xAF60)                           0x11CA0    SharePoint Foundation             Legacy Workflow Infrastructure    98d4    Unexpected    System.Xml.XmlException: 'Text' is an invalid XmlNodeType. Line 1, position 11.     at System.Xml.XmlReader.ReadEndElement()     at Microsoft.SharePoint.WorkflowUtil.XmlUtil.XmlToHashtableDoDecode(String xml)     at Microsoft.SharePoint.WorkflowUtil.XmlUtil.XsnXmlToHashtable(String strXml, Boolean bIsTaskXml, SPContext context)     at Microsoft.SharePoint.WorkflowActions.ApplyActivation.Execute(ActivityExecutionContext provider)     at System.Workflow.ComponentModel.ActivityExecutorOperation.Run(IWorkflowCoreRuntime workflowCoreRuntime)     at System.Workflow.Runtime.Scheduler.Run()    93fcab9d-7f78-100e-565c-1cbbe5412100

Anyone knows, what I'm doing wrong?