I have an XML with tables at different levels. When I select in the datamapper that the imput data is at Root/ PolicyItems, I can not see the tables that are below the PolicyItems table.
You should normally be able to access nested tables in the Data Mapper by using a nested Repeat step inside the main Repeat step of the PolicyItems tables.
Tables under the PolicyItems table can be accessed using record.PolicyItems.items; where items is the name of the nested table.
If this isn’t quite what you are after, please open a Technical Support ticket and send your example xml data file for analysis.