Using data from rlb_invoice for smartform

Question

Hi,
I am working on creation of smartform and using the default print program ZRLB_INVOICE.
The code which I am seeing now was written by one of my colleague.
He used table VBRP to fetch the details of KZWI1, KZWI2 and KZWI3 which I will be used to calclaute certain type of pricing for different line items.
But i found that if we use is_bil_invoice-IT_PRICE[1] to get the same details instead of fetching the details from VBRP.
is_bil_invoice-IT_PRICE[1]-KZWI1
is_bil_invoice-IT_PRICE[1]-KZWI2
is_bil_invoice-IT_PRICE[1]-KZWI3.
I am just wondering if its ok to use above because it had [1] in that. I am wondering what is it ?

Answer 1

Hi tushar,
Yes . Infact SAP Smartform using the IS_BIL_INVOICE-IT_KOND for Determining Condition Records.
Please review the smartform "LB_BIL_INVOICE" --Table ITEM -->READ_KOND_DATA (Program lines) is Using IS_BIL_INVOICE-IT_KOND  to Determine Condition Records
Program lines in Smartform LB_BIL_INVOICE:
read condition data
CLEAR GS_IT_KOND.
CLEAR GS_IT_PRICE.
DATA: GS_IT_KOND_WA TYPE LBBIL_IT_KOND.
LOOP AT IS_BIL_INVOICE-IT_KOND INTO GS_IT_KOND_WA
                 WHERE BIL_NUMBER = GS_IT_GEN-BIL_NUMBER
                 AND ITM_NUMBER = GS_IT_GEN-ITM_NUMBER.
   IF GS_IT_KOND_WA-KOEIN ='%'.
     DIVIDE GS_IT_KOND_WA-KBETR BY 10.
   ENDIF.
   WRITE GS_IT_KOND_WA-KBETR TO GS_IT_KOND_WA-BTRMW CURRENCY '2'.
   APPEND GS_IT_KOND_WA TO GS_IT_KOND.
  ENDIF.
ENDLOOP.
I think no need to write any extra code for retreiving Condition Records.
Lanka