Hi,
Your table LWF is not having region code (it is blank). It should have a region code 30.
Also check your v_t7in0p_all is having LWF grouping value '11' is same in the table v_t7inu1 (this is also having the region '30').
Please show your table v_t7inu1.
Please also show this employee's infotype 1 (output of P0001 function).
regards,
Bala.