Si te acostumbras a usarla en el fondo es sencilla, quizá tenga menos trabajo que un BI, te paso un ejemplo:
La rutina COMPENSAR_PARTIDA realiza la contabilización y compensación de una partida financiera. Con rellenar la tabla FTCLEAR con los documentos que se quieren compensar se compensarán todos.
Las rutinas que se implementan son:
- COMPENSAR_PARTIDA : rutina general de proceso
- INICIAR_INTERFAZ: rutina que inicializa el posting interface.
- PROCESAR_INTERFAZ : rutina que realiza la compensación.
- CERRAR_INTERFAZ : rutina que cierra el posting interface.
Notar que se emplea en la rutina la variable P_AUGBL. En función de si tenemos que compensar factura o abono, la variable tiene un valor u otro:
* La operación depende de si tenemos
* factura o abono
case lv_tipo_doc.
when gc_tipo_doc_f.
lv_auglv = gc_eingzahl.
when gc_tipo_doc_a.
lv_auglv = gc_ausgzahl.
endcase.
Donde
constants: gc_eingzahl type t041a-auglv value 'EINGZAHL',
gc_ausgzahl type t041a-auglv value 'AUSGZAHL',
gc_umbuchng type t041a-auglv value 'UMBUCHNG'.
*&---------------------------------------------------------------------*
*& Form COMPENSAR_PARTIDA
*&---------------------------------------------------------------------*
* Compensación de partidas de cliente
*----------------------------------------------------------------------*
form compensar_partida using p_bsid type bsid
p_datos type zws_crm
p_importe
p_auglv
p_waers
changing p_subrc type sy-subrc
return type bapiret2_t
t_blntab type re_t_ex_blntab.
data: lt_ftclear type standard table of ftclear
with header line,
lt_ftpost type standard table of ftpost
with header line,
lt_fttax type standard table of fttax
with header line.
data: txt_fecha(10) type c.
data: txt_importe(15) type c.
data: lv_sgtxt type bseg-sgtxt.
* Iniciar interfaz de contabilización
perform iniciar_interfaz changing p_subrc
return.
if p_subrc <> 0.
return.
endif.
* Creamos el documento de compensación de la
* partida
* Batch Input Values
lt_ftpost-stype = 'K'."Header
lt_ftpost-count = 1. "number of Dynpro
* Fecha de documento
write p_datos-fecha_contabilizacion to txt_fecha.
lt_ftpost-fnam = 'BKPF-BLDAT'.
lt_ftpost-fval = txt_fecha.
append lt_ftpost.
* Fecha de contabilizacion
lt_ftpost-fnam = 'BKPF-BUDAT'.
lt_ftpost-fval = txt_fecha.
append lt_ftpost.
* Clase de documento
lt_ftpost-fnam = 'BKPF-BLART'.
case p_auglv.
when gc_ausgzahl.
lt_ftpost-fval = zfi_param_crm-blart_pa.
when gc_eingzahl.
lt_ftpost-fval = zfi_param_crm-blart_co.
endcase.
append lt_ftpost.
* Sociedad
lt_ftpost-fnam = 'BKPF-BUKRS'.
lt_ftpost-fval = p_bsid-bukrs.
append lt_ftpost.
* Moneda
lt_ftpost-fnam = 'BKPF-WAERS'.
lt_ftpost-fval = p_waers.
append lt_ftpost.
* Referencia
lt_ftpost-fnam = 'BKPF-XBLNR'.
lt_ftpost-fval = p_bsid-xblnr.
append lt_ftpost.
* Primera línea, Siguiente DYNRPO
lt_ftpost-stype = 'P'."Posicion
lt_ftpost-count = 2. "number of ITEM
* Ind movimiento
lt_ftpost-fnam = 'RF05A-NEWBS'.
* Tenemos que asignar el proceso
case p_auglv.
when gc_ausgzahl.
lt_ftpost-fval = '50'.
when gc_eingzahl.
lt_ftpost-fval = '40'.
endcase.
append lt_ftpost.
* Cuenta
lt_ftpost-fnam = 'RF05A-NEWKO'.
lt_ftpost-fval = p_datos-cuenta_banco.
append lt_ftpost.
* Importe
write p_importe to txt_importe
currency p_waers.
lt_ftpost-fnam = 'BSEG-WRBTR'.
lt_ftpost-fval = txt_importe.
append lt_ftpost.
* Texto de posición
write p_importe to txt_importe
currency p_waers.
lt_ftpost-fnam = 'BSEG-SGTXT'.
perform forma_texto_posicion_cobro using p_bsid-kunnr
p_bsid-xblnr
changing lv_sgtxt.
lt_ftpost-fval = lv_sgtxt.
append lt_ftpost.
* Documents to be cleared
lt_ftclear-agkoa = 'D'. "Account Type
lt_ftclear-xnops = 'X'. "Indicator: Select only open items which are not special G/L?
lt_ftclear-xfifo = 'X'.
lt_ftclear-agbuk = p_bsid-bukrs. "Example company code
lt_ftclear-agkon = p_bsid-kunnr. "Example Customer
lt_ftclear-selfd = 'BELNR'."Selection Field
lt_ftclear-selvon = p_bsid-belnr. "Documento seleccionado
lt_ftclear-selbis = p_bsid-belnr. "Documento seleccionado
append lt_ftclear.
perform procesar_interfaz using p_auglv
t_blntab[]
lt_ftclear[]
lt_ftpost[]
lt_fttax[]
changing p_subrc
return.
* Cerrar interfaz
perform cerrar_interfaz changing p_subrc
return.
endform. " COMPENSAR_PARTIDA
*&---------------------------------------------------------------------*
*& Form INICIAR_INTERFAZ
*&---------------------------------------------------------------------*
* Iniciamos la interfaz de contabilización
*----------------------------------------------------------------------*
form iniciar_interfaz changing p_subrc type sy-subrc
return type bapiret2_t.
data: wa_return type bapiret2.
call function 'POSTING_INTERFACE_START'
exporting
i_function = 'C' "CALL TRANSACTION
i_mode = gv_modoct "Modo N
i_update = 'S' "Update S
exceptions
client_incorrect = 1
function_invalid = 2
group_name_missing = 3
mode_invalid = 4
update_invalid = 5
others = 6
.
if sy-subrc <> 0.
p_subrc = sy-subrc.
call function 'MAP2I_SYST_TO_BAPIRET2'
exporting
syst = syst
changing
bapiret2 = wa_return.
if not wa_return is initial.
append wa_return to return.
endif.
endif.
endform. " INICIAR_INTERFAZ
*&---------------------------------------------------------------------*
*& Form PROCESAR_INTERFAZ
*&---------------------------------------------------------------------*
* Llamamos a la interfaz de proceso de documentos
*----------------------------------------------------------------------*
form procesar_interfaz using p_auglv
t_blntab type standard table
t_ftclear type standard table
t_ftpost type standard table
t_fttax type standard table
changing p_subrc
return type bapiret2_t.
data: l_tcode type sy-tcode value 'FB05', "You get an error with any other value
l_sgfunct type rfipi-sgfunct value 'C'. "Post immediately
data: wa_syst type syst.
data: wa_return type bapiret2.
* Podemos llamar a contabilizar y compensar (si pasamos
* el valor para P_AUGLV) es decir, FB05, o llamamos a
* contabilizar a secas (FB01) si P_AUGLV es inicial
if p_auglv is not initial.
l_tcode = 'FB05'.
call function 'POSTING_INTERFACE_CLEARING'
exporting
i_auglv = p_auglv
i_tcode = l_tcode
i_sgfunct = l_sgfunct
* I_NO_AUTH = ' '
importing
e_msgid = wa_syst-msgid
e_msgno = wa_syst-msgno
e_msgty = wa_syst-msgty
e_msgv1 = wa_syst-msgv1
e_msgv2 = wa_syst-msgv2
e_msgv3 = wa_syst-msgv3
e_msgv4 = wa_syst-msgv4
e_subrc = p_subrc
tables
t_blntab = t_blntab[]
t_ftclear = t_ftclear[]
t_ftpost = t_ftpost[]
t_fttax = t_fttax[]
exceptions
clearing_procedure_invalid = 1
clearing_procedure_missing = 2
table_t041a_empty = 3
transaction_code_invalid = 4
amount_format_error = 5
too_many_line_items = 6
company_code_invalid = 7
screen_not_found = 8
no_authorization = 9
others = 10.
else.
l_tcode = 'FB01'.
call function 'POSTING_INTERFACE_DOCUMENT'
exporting
i_tcode = l_tcode
i_sgfunct = l_sgfunct
* I_NO_AUTH = ' '
importing
e_msgid = wa_syst-msgid
e_msgno = wa_syst-msgno
e_msgty = wa_syst-msgty
e_msgv1 = wa_syst-msgv1
e_msgv2 = wa_syst-msgv2
e_msgv3 = wa_syst-msgv3
e_msgv4 = wa_syst-msgv4
e_subrc = p_subrc
tables
t_blntab = t_blntab[]
t_ftpost = t_ftpost[]
t_fttax = t_fttax[]
exceptions
account_missing = 1
company_code_missing = 2
posting_key_invalid = 3
posting_key_missing = 4
record_type_invalid = 5
transaction_code_invalid = 6
amount_format_error = 7
too_many_line_items = 8
company_code_invalid = 9
screen_not_found = 10
no_authorization = 11
others = 12.
endif.
if sy-subrc <> 0
or wa_syst-msgty ca 'EAX'
or p_subrc <> 0.
if wa_syst-msgty ca 'EAX'.
call function 'MAP2I_SYST_TO_BAPIRET2'
exporting
syst = wa_syst
changing
bapiret2 = wa_return.
wa_return-type = 'E'. "Error siempre
else.
call function 'MAP2I_SYST_TO_BAPIRET2'
exporting
syst = syst
changing
bapiret2 = wa_return.
wa_return-type = 'E'. "Error siempre
endif.
if not wa_return is initial.
append wa_return to return.
endif.
endif.
endform. " PROCESAR_INTERFAZ
*&---------------------------------------------------------------------*
*& Form CERRAR_INTERFAZ
*&---------------------------------------------------------------------*
* Cerramos la interfaz de proceso de contabilizaciones
*----------------------------------------------------------------------*
form cerrar_interfaz changing p_subrc type sy-subrc
return type bapiret2_t.
data: wa_return type bapiret2.
call function 'POSTING_INTERFACE_END'
exporting
i_bdcimmed = ' '
* I_BDCSTRTDT = NO_DATE
* I_BDCSTRTTM = NO_TIME
exceptions
session_not_processable = 1
others = 2
.
if sy-subrc <> 0.
call function 'MAP2I_SYST_TO_BAPIRET2'
exporting
syst = syst
changing
bapiret2 = wa_return.
if not wa_return is initial.
append wa_return to return.
endif.
endif.
endform. " CERRAR_INTERFAZ