How to call subroutine in a sap script and calculate totals with coding

[Former Member]

Hi,

This is sunil, plz help me, How to call subroutines in a sap script and use at first, at last calculate totals with coding

Regards,

sunil kumar.t

[Former Member]

Hi,

Chk out the below code:

To calculate totals and sub totals in sap scripts you have to use subroutines.

Say if you have to add the unit price (KOMVD-KBERT) then in the main window whereever tat value is picked write this routine

/: DEFINE &TOT_PRICE&

/: PERFORM F_GET_PRICE IN PROGRAM <subroutine prog name>

/:USING &KOMVD-KBERT&

/:CHANGING &TOT_PRICE&

/:ENDPERFORM

Then write the variable where ever you want it to be printed (mostly it will be in footer window)

Then create subroutine pool program and you have to write the code.

FORM F_GET_PRICE tables int_cond structure itcsy

outt_cond structure itcsy.

data : value type kbert,

value1 type kbert.

Read int_cond table WITH KEY 'KOMVD-KBERT'.

IF SY-SUBRC EQ 0.

value = int_cond-value.

ENDIF.

value1 = value1 + value.

Read outt_cond table with key 'TOT_PRICE'.

IF SY-SUBRC EQ 0.

outt_cond-value = value1.

Modify outt_cond index SY-TABIX.

ENDIF.

ENDFORM.

Regards,

Narendra.

[Former Member]

Calling ABAP Subroutines:

You can use the PERFORM command to call an ABAP subroutine (form) from any program, subject to the normal ABAP runtime authorization checking. You can use such calls to subroutines for carrying out

calculations, for obtaining data from the database that is needed at display or print time, for formatting data, and so on.

Syntax in a form window:

/: PERFORM <form> IN PROGRAM <prog>

/: USING &INVAR1&

/: USING &INVAR2&

......

/: CHANGING &OUTVAR1&

/: CHANGING &OUTVAR2&

......

/: ENDPERFORM

INVAR1 and INVAR2 are variable symbols and may be of any of the four SAPscript symbol types.

OUTVAR1 and OUTVAR2 are local text symbols and must therefore be character strings.

The subroutine must be defined in the ABAP/4 report as follows:

FORM form TABLES IN_TAB STRUCTURE ITCSY

OUT_TAB STRUCTURE ITCSY.

...

ENDFORM.

[Former Member]

hi,

see these links.

1.http://saptechnical.com/Tutorials/Smartforms/PassingTableData/Script1.htm

2.http://saptechnical.com/Tutorials/Smartforms/ControlBreak/demo.htm

please reward me if useful.

thanks,

gupta

[former_member181962]

This may give you some idea:

http://www.sap-img.com/sapscripts/sapscript-how-to-calculate-totals-and-subtotals.htm

Regards,

Ravi Kanth Talagana