The following are known Action Replay Codes for Kingdom Hearts Re:coded on Nintendo DS (NDS).

Game ID: BK9E-B2D419DE

Max Munny (Press SELECT)
94000130 fffb0000
02198368 000f423f
d2000000 00000000

Sora: Full HP
72060b52 000003e7
12060b52 000003e7
d2000000 00000000

Sora: Max HP
72060b54 000003e7
12060b54 000003e7
d2000000 00000000

SORA STAT CODES:

Max Strength
72060b56 000003e7
12060b56 000003e7
d2000000 00000000

Max Magic
72060b58 000003e7
12060b58 000003e7
d2000000 00000000

Max Defense
72060b5a 000003e7
12060b5a 000003e7
d2000000 00000000

Max Luck
72060b5c 000003e7
12060b5c 000003e7
d2000000 00000000