SPSS files, both .sav and .sps syntax are correctly imported in DataDynamic, but both multi-dichotomous and multi-responses variables are not. 

The main reason is because these variables do not exist phisically, they're just 'virtual' sets useful for data tabulation, same as in DataDynamic. 

Users however can quickly re-create these in DataDynamic since all the base variables are imported.