Okuma Alarm-B 2399 MULTI CYCLE L illegal order

Okuma Alarm-B 2399 MULTI CYCLE L illegal order
In G73 and G74 grooving cycle, numerical value of L command is not: 0 < L <= 99999.999Object
SYSTEM

Code
Hexadecimal number of L value

Probable Faulty Locations
Program error
Program Example:

N010 G73 X50 Z50 I1 K10 D10 L-25 F0.2

Measures to Take
Check the L command values.
For the example program, correct the L command value since it is a negative value.

N010 G73 X50 Z50 I1 K10 D10 L25 F0.2