how can I list all applications together with their corrspondent _HexaIdAbs in a kind of a table with two columns?
_HaxaIdAbs is an attribute of Application and for a "normal attribute" (e.g. Absolute Identifier) it is not a problem to do that by means of a ReportDataSet. But _HexaIdAbs is a not a "normal" attribute (a technical one) and it doesn't appear on the list of attributes during the definition of the ReportDataSet (see attachment).
Thank you in advance
You can run an query on all the applications, then in the results window, you can use the "customize columns" option to display the _HexaIdAbs with the name (and any other attribute). You can then generate a report with the results, and copy-paste that into Excel.
You can also use the Excel Export, or even create a reusable template using Report Studio.