UDF for this mapping rule

Question

Hi Friends,
     I have one difficult issue which have one mapping rule to write user defined function. I am sending mapping rule Please give me java coding to create udf for this mapping rule which is following below:
CRFT.COSTR = M_ORD_01 and
CRFT.CRID = CRHE.CRID and
CRFV.FTNO = CRFT.FTNO and
CRFV.ATNAM = ZPPI_ORDER_SCHED_EN_DATE
And
CRFT.COSTR = M_ORD_01 and
CRFT.CRID = CRHE.CRID and
CRFV.FTNO = CRFT.FTNO and
CRFV.ATNAM = ZPPI_ORDER_SCHED_EN_TIME
From ATWRT of ZPPI_ORDER_SCHED_EN DATE+ ATWRT of ZPPIORDER_SCHED_EN_TIME
In format yyyy-MM-ddTHH:mm:ss
using this mapping rule, ATWART field can map with target field "End Time" i think.
Actually source field is CALCULATE but this field is not in Source structure
target field is "End Time"  this field is in Target Structure.
I will wait for ur response
Thanks adn regards
Sai

Answer 1

Hi Jagadish,
This RFC is CONTROL_RECIPE_DOWNLOAD
in this RFC, i want to map ATWRT field to Target field "End Time" with mapping rule which i had already given.
In Graphical mapping, i am doing . but i can not get it because mapping condition is difficult. if you have any idea in graphical mapping give me early
before that i have to give explantion about this is  date value and time value passed through this ATWRT field as different records.
i am doing as a condition ie  first i have taken date condition. from that condition, first two fields  CRFT.COSTER and M_ORD_01 has given to "equals" funtion     like that have done remaining fileds then the output of those "equals" functions given to "and" functions finally i get one output of "and" function.  while sending DATE values from RFC this output  of "and " function.
Like this, for Time condtion i have done mapping same way and giving a TIME values from RFC as Second record then output of this "and" function while sending second record with time value.
here mainly i am getting problem is .....
here i am taking source field ATWRT( in this field i am sending date format adn time format as different records) with the outputs of the mapping conditons as input vaules of another function. i dont have any idea for another function why because is first date record should be wait until the time record comes in this function.after then both vaules should concat .
now here whenever you send date value through this field ATWRT as first record and after satishfy the date condition form mapping rule,  The date value of ATWRT should go to input of concat function. next i will send time value like date value through ATWRT as second record . It should go to another input of concat function. Then here both date value and time value concat with T  and should be come output in the format  yyyy-MM-ddTHH:mm:ss and this will go to Target field "End Time".
I will be wait for ur possitive reply
thanks for giving response
Thanks adn regards
sai