WRF_POHF_POGROUP SAP Function module - RTFASH: Generation of Purchasing Document

WRF_POHF_POGROUP is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name WRF_POHF_POGROUP into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: WRF_POHF_POGROUP
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM WRF_POHF_POGROUP - WRF POHF POGROUP

CALL FUNCTION 'WRF_POHF_POGROUP' "RTFASH: Generation of Purchasing Document
  EXPORTING
    i_wrf_pohf_pogroup_imp =    " wrf_pohf_pogroup_imp_sty  Importleiste
    it_wrf_pohf_pol =           " wrf_pohf_data_pol_tty  Order List Table
  CHANGING
    xt_wrf_pohf_messages =      " wrf_pbas_msg_tty  Messages with Structure from Application Log
*   xt_pol_item_total =         " wrf_pohf_data_pol_hash_tty  Hashed Table of Order List Items
  EXCEPTIONS
    ERROR = 1                   "               generischer Fehlerexit
    .  "  WRF_POHF_POGROUP

ABAP code example for Function Module WRF_POHF_POGROUP

The ABAP code below is a full code listing to execute function module WRF_POHF_POGROUP including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA(ld_xt_wrf_pohf_messages) = 'Check type of data required'.

DATA(ld_xt_pol_item_total) = 'Check type of data required'.

DATA(ld_i_wrf_pohf_pogroup_imp) = 'Check type of data required'.

DATA(ld_it_wrf_pohf_pol) = 'Check type of data required'.
.

CALL FUNCTION 'WRF_POHF_POGROUP'
  EXPORTING
    i_wrf_pohf_pogroup_imp =     ld_i_wrf_pohf_pogroup_imp
    it_wrf_pohf_pol =            ld_it_wrf_pohf_pol
  CHANGING
    xt_wrf_pohf_messages =       ld_xt_wrf_pohf_messages
*   xt_pol_item_total =          ld_xt_pol_item_total
  EXCEPTIONS
    ERROR =                      1
    .  "  WRF_POHF_POGROUP

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_xt_wrf_pohf_messages
 
 TYPE WRF_PBAS_MSG_TTY ,
ld_i_wrf_pohf_pogroup_imp
 
 TYPE WRF_POHF_POGROUP_IMP_STY ,
ld_xt_pol_item_total
 
 TYPE WRF_POHF_DATA_POL_HASH_TTY ,
ld_it_wrf_pohf_pol
 
 TYPE WRF_POHF_DATA_POL_TTY .


ld_xt_wrf_pohf_messages = 'Check type of data required'.
ld_i_wrf_pohf_pogroup_imp = 'Check type of data required'.
ld_xt_pol_item_total = 'Check type of data required'.
ld_it_wrf_pohf_pol = 'Check type of data required'.