String tag4 = EMVStandardTagType.TRANSACTION_CURRENCY_CODE_0x5F2A.getTagNumberHex();
LiteralEMVTag currency = (LiteralEMVTag) tagValueSequence.getFirst(tag4);
Assert.assertEquals("Unpack error", "840", currency.getValue());
packed = packager.pack(msg);
//skip 4 byte MTI and 8 byte Primary BitMap
field48Packed = new byte[packed.length - 12];
System.arraycopy(packed, 12, field48Packed, 0, field48Packed.length);