Query regarding mapping (aggregated)

Question

Hi,
I need some help in mapping.
SOURCEis as below:
<E1EDP01>
<E1EDP05>
<KSCHL>ZRTP</KSCHL>
<KRATE>100</KRATE>
</E1EDP05>
<E1EDP05>
<KSCHL>ZIPP</KSCHL>
<KRATE>200</KRATE>
</E1EDP05>
</E1EDP01>
TARGET
<E1EDP01>
<E1EDP05>
<KSCHL>ZRTP</KSCHL>
<KRATE>300</KRATE>
</E1EDP05>
</E1EDP01>
target KRATE shuld be the summation of KRATE for ZRTP and ZIPP.
Please help.
regards,
Piyush

Answer 1

Hi Rahul,
I have tried doing this but it returns the summation only for the first row. Rest are blank.
I have used the below UDF at KRATE level:
int i, sum=0, ret=0;
for(i=0;i<KSCHL.length;i++)
if((KSCHL<i>.equals("ZRTP")) || (KSCHL<i>.equals("ZIPP")))
     sum = sum + Integer.parseInt(KRATE<i>.trim());
result.addValue(""+sum);
Let me provide you with the complete Source and target:
SOURCE:
<?xml version="1.0" encoding="UTF-8"?>
<INVOIC02>
     <IDOC BEGIN="1">
          <E1EDP01 SEGMENT="1">
               <POSEX>000010</POSEX>
               <MENGE>12.000</MENGE>
               <MENEE>LTR</MENEE>
               <E1EDP05 SEGMENT="1">
                    <ALCKZ>+</ALCKZ>
                    <KSCHL>ZRTP</KSCHL>
                    <KOTXT>RTP at Port</KOTXT>
                    <BETRG>        100</BETRG>
                    <KRATE>      100</KRATE>
                    <MEAUN>K15</MEAUN>
               </E1EDP05>
               <E1EDP05 SEGMENT="1">
                    <ALCKZ>+</ALCKZ>
                    <KSCHL>ZIPP</KSCHL>
                    <KOTXT>RTP at Port</KOTXT>
                    <BETRG>        300</BETRG>
                    <KRATE>      300</KRATE>
                    <MEAUN>K15</MEAUN>
               </E1EDP05>
               <E1EDP05 SEGMENT="1">
                    <ALCKZ>+</ALCKZ>
                    <KSCHL>ZIPPTP</KSCHL>
                    <KOTXT>RTP at Port</KOTXT>
                    <BETRG>        300</BETRG>
                    <KRATE>500</KRATE>
                    <MEAUN>K15</MEAUN>
               </E1EDP05>
          </E1EDP01>
     </IDOC>
</INVOIC02>
TARGET:
<?xml version="1.0" encoding="UTF-8"?>
<INVOIC02>
     <IDOC BEGIN="1">
          <E1EDP01 SEGMENT="1">
               <POSEX>000010</POSEX>
               <MENGE>12.000</MENGE>
               <MENEE>LTR</MENEE>
               <E1EDP05 SEGMENT="1">
                    <ALCKZ>+</ALCKZ>
                    <KSCHL>SUMRTP</KSCHL>
                    <KOTXT>RTP at Port</KOTXT>
                    <BETRG>        100</BETRG>
                    <KRATE>      800</KRATE>
                    <MEAUN>K15</MEAUN>
               </E1EDP05>
               <E1EDP05 SEGMENT="1">
                    <ALCKZ>+</ALCKZ>
                    <KSCHL>ZIPPTP</KSCHL>
                    <KOTXT>RTP at Port</KOTXT>
                    <BETRG>        300</BETRG>
                    <KRATE>500</KRATE>
                    <MEAUN>K15</MEAUN>
               </E1EDP05>
          </E1EDP01>
     </IDOC>
</INVOIC02>
Please help.
regards,
Piyush