Steps are – 

1. Call Function Module PYXX_GET_RELID_FROM_PERNR to get the area identifier for cluster in tables PCLx.

CALL FUNCTION ‘PYXX_GET_RELID_FROM_PERNR’

EXPORTING

   employee = pernr-pernr

IMPORTING

   relid      = relid

   molga    = molga

where relid is Area Cluster Identifier and molga is Country Grouping

2. Call Function Module CU_READ_RGDIR Passing the Values of molga(Country Grouping from previos Function module)

CALL FUNCTION ‘CU_READ_RGDIR’

EXPORTING

   persnr = pernr-pernr

IMPORTING

  molga = molga

TABLES

  in_rgdir = in_rgdir

where in_rgdir contains cluster Directory (For Export and Import of Payroll Results)

3. Call Function Module CD_READ_LAST for Reading the RGDIR directory with latest valid record

CALL FUNCTION ‘CD_READ_LAST’

EXPORTING

  begin_date = pnpbegda

  end_date    = pnpendda

IMPORTING

  out_seqnr = out_seqnr

TABLES

  rgdir = in_rgdir

where pnpbegda is the Latest Begin date, pnpendda is the Latest End date, out_seqnr is the sequence number and in_rgdir contains Cluster Directory

4. Call Function Module to retrieve Payroll Results

PYXX_READ_PAYROLL_RESULT

CALL FUNCTION ‘PYXX_READ_PAYROLL_RESULT’

EXPORTING

  clusterid = relid

  employeenumber = pernr-pernr

  sequencenumber = out_seqnr

CHANGING

  payroll_result = it_result

The Payroll Results are collected in Internal Table It_Result.

Business Scenario –

It is very common for any SAP Payroll project, one report for Net payment is developed. Here we will learn how to use these FM to develop a Net Payment Report.

1. Creating a report ‘YPY_SUPPLEMENT_NETPAYY’ with following details and don’t forget to include PNP and Selection Screen 0900.
   
2. The Sample code is

REPORT  ypy_supplement_netpayy NO STANDARD PAGE HEADING
MESSAGE-ID ypayroll
LINE-SIZE  255
LINE-COUNT 50.

TABLES: rp50g, pernr, pyorgscreen, pytimescreen.

DATA : relid TYPE relid_pcl,
molga TYPE molga.

DATA: in_rgdir     LIKE pc261 OCCURS 0 WITH HEADER LINE,
out_seqnr LIKE pc261-seqnr,
it_result    TYPE pay99_result,
wa_rt        LIKE pc207 OCCURS 0 WITH HEADER LINE.

START-OF-SELECTION.

GET pernr.
* Get the area identifier for cluster
CALL FUNCTION ‘PYXX_GET_RELID_FROM_PERNR’
EXPORTING
employee = pernr-pernr
IMPORTING
relid    = relid
molga    = molga.

* Read RGDIR, Cluster CU
CALL FUNCTION ‘CU_READ_RGDIR’
EXPORTING
persnr   = pernr-pernr
IMPORTING
molga    = molga
TABLES
in_rgdir = in_rgdir.

* Reading the RGDIR directory with latest valid record
CALL FUNCTION ‘CD_READ_LAST’
EXPORTING
begin_date = pnpbegda
end_date   = pnpendda
IMPORTING
out_seqnr  = out_seqnr
TABLES
rgdir      = in_rgdir.

*  Import of Payroll Results
CALL FUNCTION ‘PYXX_READ_PAYROLL_RESULT’
EXPORTING
clusterid      = relid
employeenumber = pernr-pernr
sequencenumber = out_seqnr
CHANGING
payroll_result = it_result.

* Need to read the result table.
LOOP AT it_result-inter-rt INTO wa_rt.
CASE wa_rt-lgart.
WHEN ‘/559’.
*        MOVE wa_rt-betrg TO t_table-wagetype.
ENDCASE.

  ENDLOOP.