Firedac vs DOA oracle of delphi. Stored procedure parameters in the form of index by table

Use to record in the database is someone else's stored procedure

'begin' + #13#10 +
'  pkg_x.insert(md1 => :md1,' + #13#10 +
'               md2 => :md2,' + #13#10 +
'               cnt => :cnt);' + #13#10 +
'end;';

where cnt is the size of the arrays md1, md2 arrays of numbers. Their type is defined in Oracle as is table of number index by binary_index.

Previously used components are DOA and passed the arrays like this:

md1:= VarArrayCreate([0, 99], varVariant);
md2 := VarArrayCreate([0, 99], varVariant);
--------
DeclareVariable('md1', otInteger);
DimPLSQLTable('md1', 100, 0);
DeclareVariable('md2 ', otInteger);
DimPLSQLTable('md2 ', 100, 0);
DeclareVariable('cnt', otInteger);
SetVariable('cnt', 100);
SetVariable('md1', md1);
SetVariable('md2', md2);
Execute;

performed as expected.

Now is DOA TOracleQuery need to use a FireDac TFDQuery as cross-platform everything. Decided to use the technology of array DML.

SetLength(md1, 100);
SetLength(md2, 100)
-------------------;
FDQuery.ParamByName('md1').DataType:= ftInteger;
FDQuery.ParamByName('md2').DataType:= ftInteger;

FDQuery.ParamByName('cnt').AsInteger:= 100;
FDQuery.Params.ArraySize:= 100;
for I := 0 to 99 do
begin
  FDQuery.ParamByName('md1').Values[I]:= md1[i];
  FDQuery.ParamByName('md2').Values[I]:= md2[i];
end;
FDQuery.Execute(FDQuery.Params.ArraySize);

as the note says that the varray is not supported, then what? Stored procedure to change only in very extreme cases. When this query fails the DB: the number or types of parameters are incorrect