CALL FUNCTION 'FIRST_DAY_IN_PERIOD_GET'
           EXPORTING
                i_gjahr        = p_gjahr
                i_periv        = p_periv
                i_poper        = p_poper
           IMPORTING
                e_date         = s_islemt-low
           EXCEPTIONS
                input_false    = 1
                t009_notfound  = 2
                t009b_notfound = 3
                OTHERS         = 4.
 
 
 
 
 
 CALL FUNCTION 'LAST_DAY_IN_PERIOD_GET'
           EXPORTING
                i_gjahr        = p_gjahr
                i_periv        = p_periv
                i_poper        = p_poper
           IMPORTING
                e_date         = s_islemt-high
           EXCEPTIONS
                input_false    = 1
                t009_notfound  = 2
                t009b_notfound = 3
                OTHERS         = 4.
 
 
Serkan AKKAVAK
Computer Engineer
serkurumsal@yandex.com