LT0G 2 Step Picking issue

Hi experts! i'm facing issue here after using LT0G for 2 step picking. Here are the steps for my issue:

1.) Create Group of deliveries (VL06p)

2.) (Picking) LT0E to create first TO, then confirm the TO (from Storage Type 001 to 200)

3.) (Allocate) LT42 to create the 2nd TO, then confirm the TO (from Storage Type 200 to 916)

4 LT0G to return stocks from ((916 to 001)

if we check the group in LX39, the picking is red light and the allocate is green light

I can still process the group in LT0E but cannot using LT42 after