Маялся долго с этим - нужно было рассчитать определенный кусок з/п (не всю) и результаты обработать. После исканий пришел к такому решению:
TYPE-POOLS: hrpay.
TABLES: pcl1, "IMPORT/EXPORT
pcl2. "IMPORT/EXPORT
*DATA: payroll TYPE pay99_result.
*DATA: result TYPE TABLE OF pc207 WITH HEADER LINE.
*DATA: error_table LIKE rpbenerr OCCURS 0.
DATA: molga(2) VALUE '33', subrc LIKE sy-subrc.
DATA: payroll_driver TYPE t596f-pgmna.
DATA: buffer TYPE hrpay_buffer.
DATA: rgdir_line LIKE pc261.
DATA: BEGIN OF mem_id_iprel,
pernr LIKE p0001-pernr,
value(5) VALUE 'IPREL',
END OF mem_id_iprel.
DATA: pernrs LIKE pay_sim_pernr OCCURS 1 WITH HEADER LINE.
DATA: BEGIN OF rx-key. "Cluster Key
INCLUDE STRUCTURE pc200.
DATA: END OF rx-key.
DATA: BEGIN OF ry-version.
INCLUDE STRUCTURE pc201_pay.
DATA: END OF ry-version.
DATA: BEGIN OF ory-version.
INCLUDE STRUCTURE pc201_pay.
DATA: END OF ory-version.
DATA: BEGIN OF bt OCCURS 3.
INCLUDE STRUCTURE pc209.
DATA: END OF bt.
DATA: rp-imp-ry-subrc LIKE sy-subrc.
DATA last_rgdir_entry TYPE i.
DATA: BEGIN OF memo_key,
uname LIKE sy-uname,
datum LIKE sy-datum,
END OF memo_key.
CONSTANTS: pernr TYPE pernr_d VALUE <таб.номер для тестирования>.
INCLUDE rpc2cd09.
INCLUDE rpc2rx02.
INCLUDE hrupaymacro.
INCLUDE h99paydata.
INCLUDE rpppxd00.
INCLUDE rpppxd10.
INCLUDE rpppxm00.
START-OF-SELECTION.
pernrs-pernr = pernr. APPEND pernrs.
MOVE-CORRESPONDING sy TO memo_key.
CALL FUNCTION 'HR_PAYROLL'
EXPORTING
payroll_area = <payroll_area>
payroll_period = <month>
payroll_year = <year>
selection_variant = <variant_name>
program_name = 'RPCALCY0' "соотв. системе название
log_mem_key = memo_key
country_grp = '33'
* TST_ON = 'X'
TABLES
employee_numbers = pernrs
buffer = tbuff
buffer_directory = buffer_dir
del_pclx = del_pclx_tab
EXCEPTIONS
program_not_exist = 1
variant_not_exist = 2
missing_parameter = 3
wrong_parameter = 4
wrong_country_group = 5
OTHERS = 6
.
buffer-tbuff[] = tbuff[].
buffer-buffer_dir[] = buffer_dir[].
buffer-del_pclx_tab[] = del_pclx_tab[].
CALL FUNCTION 'CU_READ_RGDIR'
EXPORTING
persnr = pernr
buffer = buffer
IMPORTING
molga = molga
TABLES
in_rgdir = rgdir
EXCEPTIONS
no_record_found = 1
OTHERS = 2.
CALL FUNCTION 'CD_READ_LAST_RESULT_IN_RGDIR'
IMPORTING
ptx_rgdir_nv = rgdir_line
TABLES
pt_rgdir = rgdir.
rx-key-pernr = pernr.
rx-key-seqno = rgdir_line-seqnr.
rp-imp-c2-ry.
IF rp-imp-ry-subrc NE 0.
ENDIF.
Сами понимаете, это шаблон. Тем более, для HR - наверное, мало интересующихся будет... Все равно, хочу поделиться с общественностью - может, кому пригодится. Будут вопросы, пишите в этой теме - рад ответить.