The following are known CWCheat Codes for Kingdom Hearts: Birth by Sleep on Sony Playstation Portable (PSP).

_S ULES-01441
_G Kingdom Hearts: Birth by Sleep [EU]
_C0 99x Lunakristall
_L 0x217261e8 0x00000063
_C0 Bit Quicker/Higher
_L 0x20361ABC 0x3FA00000
_C0 Command Gauge Always Full
_L 0x20141964 0xE6160100
_C0 EXP Modi
_L 0x21728818 0x0001869f
_C0 Faster Level Up
_L 0x11728818 0x0000FFFF
_C0 Full Focus Gauge
_L 0x20119D5C 0xE62C0044
_L 0x2011DF68 0xE60E0044
_L 0x20125C34 0x00000000
_C0 IceCreme Game MAX POINTS
_L 0x21183a64 0x0000270f
_C0 Infinite D-Link Gauge
_L 0x2011E138 0xE616003C
_C0 Infinite Health
_L 0x20132830 0x86040382
_L 0x2013283C 0xA6040380
_L 0x20132850 0x240403E8
_C0 Instant Magic Recover
_L 0x20117EDC 0x44846000
_C0 Maniac Runner
_L 0x20361ABC 0x40400000
_C0 Max FP
_L 0x1172882C 0x0000270F
_C0 Max HP
_L 0x11728828 0x0000270F
_C0 Max Medals
_L 0x21728820 0x000F423F
_C0 Max Medals (Mirage Arena)
_L 0x21717a58 0x0001869f
_C0 Max Munny
_L 0x2172881C 0x000F423F
_C0 Max Taler
_L 0x21717a54 0x000f423f
_C0 Much Quicker/Higher
_L 0x20361ABC 0x40000000
_C0 Normal
_L 0x20361ABC 0x3F800000
_C0 OFF
_L 0x20141A14 0x4501000D
_C0 ON
_L 0x20141A14 0x00000000
_C0 Quick Ability Level Up
_L 0x200E3354 0x24062710
_C0 Quick Level Up
_L 0x01728818 0x000000FF
_C0 Quicker/Higher
_L 0x20361ABC 0x3FC00000
_C0 Super Fast Level Up
_L 0x11728818 0x0000FFFF
_L 0x0172881A 0x000000FF