CWTKE0071E While evaluating a Human Task Manager (HTM) variable, the following problem occurred: `0`

Explanation
The variable expression passed could not be resolved.
User response
Check the syntax of your variable expression. It must be: htm:input.[partname]\XPath or htm:input.partname[\XPath] or htm:output.[partname]\XPath or htm:output.partname[\XPath] .