JavaCard OS

Hey guys,
I need to send an APDU script file to the CREF. My script file includs powerup command, powerdown command and a create applet APDU command.

And my create applet APDU is:
0x80 0xB8 0x00 0x00 0x0c 0x0a 0xa0 0x00 0x00 0x00 0x62 0x03 0x01 0x0c 0x07 0x01 0x00 0x7F;

My applet AID is
0xa0, 0x00, 0x00, 0x00, 0x62, 0x03, 0x01, 0x0c, 0x07, 0x01

My doubt is when I send the create applet APDU, it returns the below SW:64 43
>80 B8 00 00 0c 0a a0 00 00 00 62 03 01 0c 07 01 00 00;
>64 43

Is there something wrong or anything alse? Please,any answer is greatly thankful.

SW="6443" means applet not found.
Usually, creating/install applet instance can use GP command, but in here, the INS of your APDU is 0xB8, does not conform to the GP specification.