We have a large workflow that at one moment updates an InfoPath Boolean field in the current item, we use the Update XML action.
XPath query is selected via the XPath Builder, select Set node text
Text is true.
The workflow updates the item but directly crashes with the error:
The workflow could not update the item, possibly because one or more columns for the item require a different type of information.
I've changed the node text to 'true', "true",TRUE,1 but all without succes.
On a small workflow with only this one action the workflow runs correct.