Exchanging APDU's with selected applet fails

Question

Hi all,
1. I developed a cardlet( normal, sample one) using JCOP
2. Installed, selected and excanged APDU's with this applet ( on Nokia 6212,6131 and JCOP cards)
3. Now i tried it on a SE of SIM. In this case, installation and selection succeeds but exchanging APDU's with selected applet is partial. by 'partial' what i mean is:
i am using 0x90 as CLA byte for personalisation (now i am not checking the CLA byte from cardelt code)
private static final byte STORE=0x01;
private static final byte GET=0x02; , and these are INS values for getting and storing personalisation data.
if i send STORE command like */send 90010000084142434445464748* (8 data bytes ), only first 5 bytes are being transferred to applet (i tested this fact by returning the buffer(apdu.getBuffer()) length from process(APDU apdu) function ), not the actual data. ie, only CLA, INS, P1, P2, and LC fields are being transferred to applet. so, currently the actual personlisation data is not been transferred to selected applet.
Is there any specific data format that has to be send to a selected applet ?
or
In which point i am going wrong ?
This is the cardlet code i'm using
import javacard.framework.APDU;
import javacard.framework.ISO7816;
import javacard.framework.Applet;
import javacard.framework.ISOException;
import javacard.framework.Util;
public class TestCard extends Applet
    private static final byte STORE=0x01;
    private static final byte GET=0x02;
    private static byte personalized=0x00;
    private static byte[] value=null;
   // private static byte testByte;
    public static void install(byte[] bArray, short bOffset, byte bLength)
        // GP-compliant JavaCard applet registration
        new TestCard().register(bArray, (short) (bOffset + 1), bArray[bOffset]);
    public void process(APDU apdu)
        // Good practice: Return 9000 on SELECT
        if (selectingApplet())
            return;
        byte[] buf = apdu.getBuffer();
        switch (buf[ISO7816.OFFSET_INS])
            case STORE:
                value=new byte[buf[ISO7816.OFFSET_LC]];
                //testByte=(byte)buf.length;
                Util.arrayCopy(buf, (short)(ISO7816.OFFSET_LC+1), value, (short)0, buf[ISO7816.OFFSET_LC]);
                personalized=(byte)0x01;
                break;
            case GET:
                if(personalized==0x00)
                    ISOException.throwIt((short)0x6999);
                    break;
                //value=new byte[]{testByte};
                apdu.setOutgoing();
                apdu.setOutgoingLength((short)value.length);
                apdu.sendBytesLong(value, (short)0, (short)value.length);
                break;
            default:
                // good practice: If you don't know the INStruction, say so:
                ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
}and this is the JCOP script i'm using
/echo Opening terminal
/terminal "winscard:4|OMNIKEY CardMan 5x21-CL 0"
/echo Resets card
/atr
/echo Selecting TestCard Applet
/select 11223344556600
/echo Sending 8-byte Personalisation data ABCDEFGH (4142434445464748)
/send 90010000084142434445464748
/echo Reading personalised data
/send 90020000and the output trace is
/echo Opening terminal
Opening terminal
/terminal "winscard:4|OMNIKEY CardMan 5x21-CL 0"
--Opening terminal
/echo Resets card
Resets card
/atr
--Waiting for card...
ATR=3B 88 80 01 01 02 03 04 00 81 C0 00 4C             ;...........L
/echo Selecting TestCard Applet
Selecting TestCard Applet
/select 11223344556600
=> 00 A4 04 00 07 11 22 33 44 55 66 00 00             ......"3DUf..
(84234 usec)
<= 90 00                                              ..
Status: No Error
/echo Sending 8-byte Personalisation data ABCDEFGH (4142434445464748)
Sending 8-byte Personalisation data ABCDEFGH (4142434445464748)
/send 90010000084142434445464748
=> 90 01 00 00 08 41 42 43 44 45 46 47 48             .....ABCDEFGH
(168449 usec)
<= 90 00                                              ..
Status: No Error
/echo Reading personalised data
Reading personalised data
/send 90020000
=> 90 02 00 00                                        ....
(22838 usec)
<= 00 00 00 00 00 00 00 00 90 00                      ."3DUf.... // here not getting the actual needed data.
Status: No ErrorThanks and regards
Sunil

Answer 1

Hi all,
after lot of trial and error and research, i found that in the above code, i am not using
apdu.setIncomingAndReceive();this is where the problem lies. i set incoming mode after reading the apdu buffer and the problem solved.
thanks and regards
sunil