Xfr with aspected result runs in an issue

[AppWerft]

Hello,
all APDU which returns 9000 works as aspected.

This APDU for getting data from card runs in an issue:

byte[] READ_PD = new byte[] { 0x00, (byte) 0xb0, (byte) (0x80 + 0x01), 0x00, 0x00, 0x00, 0x00 };
ftReader.readerXfr(0, READ_PD);		

returns:

[com.ftsafe.readerScheme.FTReader:readerXfr]
[apdu send recv error]
[java.lang.Exception: apdu send recv error]

Any ideas whats going wrong?

[FeitianSmartcardReader]

I will feedback to our engineer next Monday, they will back to you then, thanks

[AppWerft]

here my log:

SEND: 00a4040c07d2760001448000  //  SELECT_MF
RCV: 9000 // OK
SEND: 00a4040c06d27600000102 // SELECT_HCA
RCV: 9000 // OK
SEND: 00b08c0000  (READ_BINARY_EF_STATUSVD)
RCV: 303230313930353134313831313235005002000000300000049000
SEND: 00b0810002 // SELECT_FILE_PD
RCV: 016c9000  //  OK file size = 016c (364 Bytes)
SEND: 00b08100000000 // READ_PD
[ERROR][com.ftsafe.readerScheme.FTReader:readerXfr][apdu send recv error][java.lang.Exception: apdu send recv error]

With other words: I send a valid(?) byte sequence and an exception will caught.
Expected behaviour: an error code

In FTReader.java#124

 array = (byte[])this.ccidScheme.readerXfrBlock(index, data);
 if (array.length <= 0) {       
        throw new Exception("apdu send recv error");
 }