topic Re: Tax Calculation in Application Development and Automation Discussions

Tax Calculation

former_member184386 — Thu, 29 Nov 2007 18:52:45 GMT

Hello gurus,

Is there another way to calculate income tax instead of calling a form "calc_tax_ess" in the payroll driver RPCALCK0? The peformance is so slow when you do it that way. I'm thinking of using a function module to accomplish this.

Sample code of calculating tax:

PERFORM calc_tax_ess IN PROGRAM ('RPCALCK0')

TABLES ptax1

ptax2

ptcrt

ptcrti

pit

ptext

error_ptext

USING

i_salary-abrdt

psw_prot

p_nuper

lc_num_pension_months

pnumpr

ptaxretcode.

Thanks in advance,

Ricky

Re: Tax Calculation

Former Member — Thu, 29 Nov 2007 19:38:30 GMT

Hi Ricky,

There is no other way, you have to use program RPCALCK0.

Check this FM also HRWPC_RFC_BLAND_TEXT_GET

Regards,

Satish

Re: Tax Calculation

former_member184386 — Thu, 29 Nov 2007 21:54:36 GMT

My program is calling RPCALCK0 and loading it severaal times inside a loop, it causing some performance issue because the number of rows can grow as big as 8000 records, this means calling the program 8,000 times. Is there another way I could resolve this problem.

Example:

loop at it_pernr.

PERFORM calc_tax_ess IN PROGRAM ('RPCALCK0')

TABLES ptax1

ptax2

ptcrt

ptcrti

pit

ptext

error_ptext

USING

i_salary-abrdt

psw_prot

p_nuper

lc_num_pension_months

pnumpr

ptaxretcode

endloop.

Re: Tax Calculation

former_member184386 — Wed, 02 Jan 2008 22:31:21 GMT

Looks like the program is loading the number of times the loop is executed. When you do a step debugging you'll notice that the runtime increases everytime you pass loop iteration.