CWTES0010E   The 0 parameter has an incorrect xpath (1).

Double-click the error message. In the assembly editor, right-click the component and select Show in Properties. In the Properties view, on the Details tab, select the operation in the tree. Select the Qualifiers tab and then select the event sequencing qualifier. Where the event sequencing qualifier properties are shown, select the incorrect parameter. Click Edit and, in the Edit Parameter dialog box, click Select. In the XPath Expression Builder dialog box, select a correct XPath expression.