Arithmetic opereations in sapscripts

[Former Member]

Hi: Im really fighting with sapscripts. I dont know if its possible to make arithmetic operations inside a sapscript. I've tried with the next sintaxis:

/: DEFINE &var1& = &var2& + &var3&.

and it says thas + is too long.

First of all Is possible to make arithmetic operactions in SAPSCRIPTS??????

If it's posssible, can u show me some sintaxis, cause don't find any documentation about.

Thanks

[Former Member]

Hello,

You cannot do any arithmetic operations like adding,subtracting etc in SAP scripts.You need to do that in the print program and pass the variable into the Sapscript.

Thanks,

Kalyan

[alejandro_lpez]

Hi,

you can create an Include program an define a Form into it. Then from sapscript invoke this form to make the atithmetic operations and return the value to sapscript.

regards,

Alejandro

[Former Member]

Hi Hund,

You cant perform arithmetic operations directly in sapscripts.

You need to perform that operations in Driver program ang get the resultant values into script. (or)

Call a subroutine from your sap script by passing parameters and define the form in driver program.

Thanks,

Vinay

[Former Member]

Thaks to all..now my problem is..

I have this sintaxis inside de SAPSCRIPT

PERFORM MODIFY IN PROGRAM ZMOD_PREC

USING &EKPO-MWSKZ& &EKPO-NETWR&

CHANGING &W_TEMP&

the program in my form starts like this:

FORM X TABLES p_input STRUCTURE ITCSY

p_input1 STRUCTURE ITCSY.

p_output STRUCTURE ITCSY.

when I execute the smartforms show me a dump that says:

the program expected 6 parameters and you have 4.

Any idea what it's wrong at my sintaxis??

[Former Member]

Hi Hund,

1)The routines in scripts needs only two parameters but you are using three in your FORM statement.

2)The form defintion should be like this

<b>FORM X TABLES p_input STRUCTURE ITCSY

p_output STRUCTURE ITCSY.</b>

instead of

FORM X TABLES p_input STRUCTURE ITCSY

p_input1 STRUCTURE ITCSY

p_output STRUCTURE ITCSY.

3) All your USING parameters will be in P_INPUT structure and CHANGING parameters will be in P_OUTPUT structure

Note: Plz reward all helpful answers..

Thanks,

Vinay

[Former Member]

/: PERFORM GET_VALUE IN PROGRAM ZPROG

/: USING &V_VAR1&

/: CHANGING &V_VAR2&

/: ENDPERFORM

Coding of the calling ABAP program:

REPORT ZPROG.
FORM GET_VALUE TABLES IN_PAR STUCTURE ITCSY
                     OUT_PAR STRUCTURE ITCSY.
data: l_field type i,
      l_field2 type i.
*-- if the date is in MM/DD/YYYY format


READ TABLE IN_PAR WITH KEY ‘MHNK-AUSDT’.

IF SY-SUBRC = 0.
l_field = IN_PAR-VALUE.

ENDIF.

l_field2 = l_field + l_field2.

READ TABLE OUT_PAR WITH KEY ‘V_VAR2’.
IF SY-SUBRC = 0.
  OUT_PAR-VALUE = l_field2.
ENDIF.

ENDIF.

[Former Member]

How can I send 3 or 4 parameters on the sapscript???

[Former Member]

you can any number of parameters in perform statement.

/: PERFORM <form> IN PROGRAM <prog>

/: USING &INVAR1&

/: USING &INVAR2&

......

/: CHANGING &OUTVAR1&

/: CHANGING &OUTVAR2&

......

/: ENDPERFORM

Coding of the calling ABAP program:

you need to

READ TABLE IN_PAR WITH KEY ‘INVAR1’.

to get the first passed value

READ TABLE IN_PAR WITH KEY ‘INVAR2’.

to get the first passed value

similarly to pass the value to the out table

READ TABLE OUT_PAR WITH KEY ‘OUTVAR1’.

to get the first passed value

READ TABLE OUT_PAR WITH KEY ‘OUTVAR2’.

to get the first passed value

and we need to modify the OUT_PAR table.

[alejandro_lpez]

Hi,

You can send several parameters form sapscript like in a report program:

DEFINE &VSERNR(I77)& TYPE C

/: DEFINE &VSERNR2(I77)& TYPE C

/: PERFORM TOMARSERIES IN PROGRAM ZENS

/: USING &MKPF-MBLNR&

/: USING &MKPF-MJAHR&

/: USING &MSEG-MATNR&

/: USING &MSEG-ZEILE&

/: CHANGING &VSERNR&

/: CHANGING &VSERNR2&

/: ENDPERFORM

regards,

Alejandro.