Yes it is possible,
For Indexed Access to Data Blocks do you need extract the DB number and the Index for the byte address from theAny pointer.

STATUS_1:= WORD_TO_BLOCK_DB(DBNo).DW[INDEX];

See below:
[code] tAny := InDataAny;
tDBno := INT_TO_WORD(pAny.DBNumber);

tAddr := SHR (IN:=pAny.ByteAddressLSB, N:=3);
tIndex:= WORD_TO_INT(tAddr);
tStatus:=WORD_TO_BLOCK_DB(tDBno).DW[tIndex];
[/code]

Personally I thing that using ANY type for Indexed access to DB’s in this case is way too complicated, feels like working with STL (AWL). If this code is in developing, I would change the approach, instead or Any as input try using the STRUCT type or even better UDT type.

You can have straight access like TEST := InDataUDT.Value1 …