A little late however this code will open the new fiscal period:

report zfu005
message-id zz
no standard page heading.
tables: t001, “Company code table
t001b. “Posting periods allowed

*———————————————————————-*
* CONSTANTS
*———————————————————————-*
constants: gc_true type i value 1,
gc_false type i value 0.

*———————————————————————-*
* INTERNAL TABLES
*———————————————————————-*
data: begin of it_bdcdata occurs 100.
include structure bdcdata.
data: end of it_bdcdata.

*———————————————————————-*
* VARIABLES
*———————————————————————-*
data: gv_date type d,
gv_subrc like sy-subrc,
gv_repid like sy-repid,
gv_cr_gjahr like bsid-gjahr,
gv_nx_gjahr like bsid-gjahr,
gv_cr_poper like vbrk-poper,
gv_nx_poper like vbrk-poper.

*———————————————————————-*
* SELECTION SCREEN
*———————————————————————-*
selection-screen begin of block b1 with frame title text-001.
parameters: p_update as checkbox.
selection-screen end of block b1.

*———————————————————————-*
* TOP OF PAGE
*———————————————————————-*
top-of-page.
gv_repid = sy-repid.
call function ‘Z_HEADER’
exporting
repid = gv_repid
titel = sy-title
exceptions
others = 1.

perform add_column_headings.

*———————————————————————-*
* MAIN PROGRAM
*———————————————————————-*
start-of-selection.

check p_update = ‘X’.

perform authorisation_check.

check gv_subrc = 0.

perform get_data.

perform get_next_period.

perform open_period.

end-of-selection.
perform output_report.

*———————————————————————-*
* Form GET_DATA
*———————————————————————-*
* get data from database
*———————————————————————-*
form get_data.
select single * from t001b
where rrcty = ‘0’
and bukrs = ‘0001’
and mkoar = ‘+’
and bkont = space.
endform. ” GET_DATA

*———————————————————————-*
* FORM ADD_COLUMN_HEADINGS
*———————————————————————-*
* This form displays any extra column headings
*———————————————————————-*
form add_column_headings.

endform.

*———————————————————————-*
* Form GET_PERIOD
*———————————————————————-*
* Get fiscal period
*———————————————————————-*
form get_next_period.
select single periv from t001 into t001-periv
where bukrs = ‘0001’.

* First get current fiscal period
perform get_period using sy-datum gv_cr_gjahr gv_cr_poper.

* Now get last day in fiscal period
call function ‘LAST_DAY_IN_PERIOD_GET’
exporting
i_gjahr = gv_cr_gjahr
i_periv = t001-periv
i_poper = gv_cr_poper
importing
e_date = gv_date
exceptions
input_false = 1
t009_notfound = 2
t009b_notfound = 3
others = 4.

* Now get first day in next period
add 1 to gv_date.

* Now get next fiscal period
perform get_period using gv_date gv_nx_gjahr gv_nx_poper.
endform. ” GET_PERIOD

*———————————————————————-*
* Form GET_PERIOD
*———————————————————————-*
* Get fiscal period
*———————————————————————-*
form get_period using p_date p_gjahr p_poper.
call function ‘FI_PERIOD_DETERMINE’
exporting
i_budat = p_date
i_bukrs = ‘0001’
i_periv = t001-periv
importing
e_gjahr = p_gjahr
e_poper = p_poper
exceptions
fiscal_year = 1
period = 2
period_version = 3
posting_period = 4
special_period = 5
version = 6
posting_date = 7
others = 8.
endform. ” GET_PERIOD

*———————————————————————-*
* Form OPEN_PERIOD
*———————————————————————-*
* Determine if period should be opened
*———————————————————————-*
form open_period.
check t001b-tope1 ne gv_nx_poper.

perform build_bdc.

call function ‘BDC_OPEN_GROUP’
exporting client = sy-mandt
group = text-002
user = sy-uname
keep = ‘X’.

call function ‘BDC_INSERT’
exporting tcode = ‘OB52’
tables dynprotab = it_bdcdata.

call function ‘BDC_CLOSE_GROUP’.

submit rsbdcsub with mappe = text-002
with z_verarb = ‘X’
with fehler = space
and return.
endform. ” OPEN_PERIOD

*———————————————————————-*
* Form BUILD_BDC
*———————————————————————-*
* Edit customer group 3 for selected customer
*———————————————————————-*
form build_bdc.
clear: it_bdcdata[], it_bdcdata.
perform bdc_dynpro using ‘SAPL0F00’ ‘0065’.
perform bdc_field using ‘BDC_OKCODE’ ‘=SAVE’.
perform bdc_field using ‘BDC_CURSOR’ ‘V_T001B-TOYE2(06)’.
perform bdc_field using ‘V_T001B-TOPE1(01)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(02)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(03)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(04)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(05)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(06)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOYE1(01)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(02)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(03)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(04)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(05)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(06)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOPE2(01)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(02)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(03)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(04)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(05)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(06)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOYE2(01)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(02)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(03)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(04)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(05)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(06)’ gv_nx_gjahr.

* BEGIN OE BackOffice – add new lines for Company Code 0021
perform bdc_field using ‘V_T001B-TOPE1(07)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(08)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(09)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE1(10)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOYE1(07)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(08)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(09)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE1(10)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOPE2(07)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(08)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(09)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOPE2(10)’ gv_nx_poper.
perform bdc_field using ‘V_T001B-TOYE2(07)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(08)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(09)’ gv_nx_gjahr.
perform bdc_field using ‘V_T001B-TOYE2(10)’ gv_nx_gjahr.
* END OE BackOffice

perform bdc_dynpro using ‘SAPL0F00’ ‘0065’.
perform bdc_field using ‘BDC_OKCODE’ ‘=BACK’.
perform bdc_field using ‘BDC_CURSOR’ ‘V_T001B-TOYE1(01)’.
endform. ” BUILD_BDC

*———————————————————————-*
* Transfer program and dynpro number to bdc table
*———————————————————————-*
* –>P_PROGRAM – program name *
* –>P_SCREEN – dynpro number *
*———————————————————————-*
form bdc_dynpro using value(p_program) value(p_screen).
clear it_bdcdata.
it_bdcdata-program = p_program.
it_bdcdata-dynpro = p_screen.
it_bdcdata-dynbegin = ‘X’.
append it_bdcdata.
endform. ” BDC_DYNPRO

*———————————————————————-*
* Form BDC_FIELD
*———————————————————————-*
* Add field data to bdc table
*———————————————————————-*
* –>P_FNAME – field name *
* –>P_FVALUE – field value *
*———————————————————————-*
form bdc_field using value(p_fname) value(p_fvalue).
clear it_bdcdata.
it_bdcdata-fnam = p_fname.
it_bdcdata-fval = p_fvalue.
append it_bdcdata.
endform. ” BDC_FIELD

*———————————————————————-*
* Form AUTHORISATION_CHECK
*———————————————————————-*
* Check for table maintenance authorisation
*———————————————————————-*
form authorisation_check.
authority-check object ‘S_TABU_DIS’
id ‘ACTVT’ field ’02’
id ‘DICBERCLS’ field ‘FC31’.

if sy-subrc ne 0.
gv_subrc = sy-subrc.
write: / text-003.
endif.
endform. ” AUTHORISATION_CHECK

*———————————————————————-*
* Form OUTPUT_REPORT
*———————————————————————-*
* Report
*———————————————————————-*
form output_report.
skip.
if p_update = space.
write: / text-005.
elseif t001b-tope1 = gv_nx_poper.
write: / text-004.
endif.