How to read data which is coming to IP

Hi,
I'm building an application that needs to read data which is coming from GPRS modem and reply to the same after some action.
Through Mobile GPRS i'm sending data to our website IP. Here i need to receive that data. How can i do this..?
Please any one help..

YogishGS wrote:
Through Mobile GPRS i'm sending data to our website IP. Here i need to receive that data. How can i do this..?Seems like a basic networking question.
[java socket tutorial|http://java.sun.com/docs/books/tutorial/networking/sockets/]

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How to convert date which is coming from a file

Hi All,
I am reading the content from the file in which date is also one field, but i am while inserting into the database i'm getting an exception because it is not able
to insert into the database because the database date format is different from the one which is coming from a file.
The datatype value of the database is Date.
Can anyone help me on this if anybody having an idea.
Regards,
CH

Hi,
Even if I'm using JavaEmbeddedActivity also i'm getting an error. Please have alook at the below code once
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
public class ConvertDateToStringExample {
public static void main(String args[]){
DateFormat dateFormat = new SimpleDateFormat("dd-nn-yyyy hh:mm:ss");
//to convert Date to String, use format method of SimpleDateFormat class.
String strDate = dateFormat.format(getVariableData('inputVariable','payload','/client:process/client:Date'));
System.out.println("Date converted to String: " + strDate);
Error Message:
Error(21,33): Failed to compile bpel generated classes.
failure to compile the generated BPEL classes for BPEL process "DateProcess" of composite "default/DateProcess!1.0"
The class path setting is incorrect.
Ensure that the class path is set correctly. If this happens on the server side, verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version.
Well it's not at all allowing me to insert the format while passing the input arguments.
Regards,
CH

How to read data which is not on interface of user-exit

Hi experts,
the data which I need is not on interface of user-exit. I can do export table to memory id and than in user-exit import that. Does this work always?
I have seen that sometimes is possible to see data with
(include-name)table-name. Can I always use this?
In detail: in transaction ME51N is new tabstrip created with customer fields.I have to know the purchase order for the selected item which is filled on another tabstrip.
Can anyone help me?
Thanks.
Best regards,
Danijela

Hi Danijela,
To answer your question about the "(module)object" approach:
Have you been in a user exit function and the data you need wasn't passed on to you? You can easily grab the data from the memory stack using this little trick. Let's say that you need some IDoc information that was created from the function IDOC_INPUT_DELVRY... You can get it directly from the call stack like this.
The code was written in R/3 4.6C but should work in any SAP version.
DATA: i_EDIDC like EDIDC,
      i_EDIDD like EDIDD occurs 0 with header line.
CONSTANTS:
      c_EDIDD(21) value '(SAPLV55K)IDOC_DATA[]',
      c_EDIDC(21) value '(SAPLV55K)IDOC_CONTRL',
      c_E1ADRM1(7)      value 'E1ADRM1'
      c_SHPCON(6) value 'SHPCON'.
Field-symbols: <FC>, <FD> .
clear: i_EDIDC, i_EDIDD.
refresh: i_EDIDD.
* Get the Control Record from memory
assign (c_EDIDC) to <FC>.
if SY-SUBRC = 0.
i_EDIDC = <FC>.
IF i_EDIDC-MESTYP = c_SHPCON.
*   None of the partner information can be passed directly from
*   the IDOC function, so we'll get it from memory.
*   Get IDOC data records from memory
    assign (c_EDIDD) to <FD>.
    i_EDIDD[] = <FD>.
*   Now you have the entire IDOC available to you without making
*   a DB select.
    read table i_EDIDD with key SEGNAM   = c_E1ADRM1.
*   Load new value HERE...
ENDIF.
ENDIF.
I found this a long time ago on the web and used it successfully multiple times in the past.
Hope this helps,
Guenther

How to read data which is written in little endian using labview

dear all
My program in c++ creats a binary file with data as
struct varaiable
int a;
double b;
doublec;
float d[30];
floate[50];
char time_date[30];
30 such data type is stored in one .b file.
when i am reading the file back using labview the data is not the same as stored.
i think that my c++ program stores data in little endian format while labview is retrieving it in big endian format.
i Checked and found that when i am storing a=2 then while retrieving back in lab i displays it as HEX of 02 00 00 00.
Same is the problem with double and float.so can somebody tell me how i can change labview to read in little endian format.
I am using labview7.1
Abhimaniu

Yes you are correct. Labview and C uses different endian format. Do not worry you have the toolbox in labview. The most important is the typecast function. With this you can convert anything into everything. And as long as you keep the number of bytes and the internal order intact you will always be able to convert things back. I have made an example for you regarding this topic. It is in LV7.1. I have kept this version since the new butt ugly graph cursor introduced in LV8 is a gigantic bug, and should never have seen the light of day. Well enough of my frustration. In the data manipulation palette you will find the type cast and tools for byte/integer swapping and byte/integer splitting and merging. If have done a similar thing before. But I do not remember exactly how to convert a C double into a labview DBL. But take a look at the number 123.123. In this number all the internal bytes are different so by comparing the C version and the labview version byte by byte you will be able to convert it correct. I your case the C struct is 4+8+8+(8X30)+(8x50)+30=690 bytes long. So this is the number of bytes you read each time. I your case I think it will be more convenient to read it as an array of 345 I16(words) but this is up to you.
Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
Attachments:
sample.vi ‏59 KB

How to read data from an internal table into a real table?

Hello experts,
I'm relatively new to ABAP and I'm trying to figure out how to read data from an internal table into a table that I created. I'm trying to use the RRW3_GET_QUERY_VIEW_DATA function module to read data from a multiprovider. I'm trying to read data from the e_cell_data and e_axis_data tables into a table that I've already created. Please see code below.
TABLES MULTITAB.
DATA:
query_name TYPE RSZCOMPID,
s_cubename TYPE RSINFOPROV,
t_cell_data TYPE RRWS_T_CELL,
t_axis_data TYPE RRWS_THX_AXIS_DATA,
t_axis_info TYPE RRWS_THX_AXIS_INFO,
wa_t_cell_data like line of t_cell_data,
wa_t_axis_data like line of t_axis_data,
w_corp_tab like line of t_cell_data.
s_cubename = 'CORP_MPO1'.
query_name = 'Z_corp_test'.
    CALL FUNCTION 'RRW3_GET_QUERY_VIEW_DATA'
       EXPORTING
         i_infoprovider           = s_cubename
         i_query                  = query_name
        i_t_parameter            = query_string_tab
       IMPORTING
         e_cell_data              = t_cell_data
         e_axis_data              = t_axis_data
         e_axis_info              = t_axis_info.
If anyone has any information to help me, I would greatly appreciate it. Thanks.

Hi,
<li>Once you call the function module RRW3_GET_QUERY_VIEW_DATA, lets say data is available in the corresponding tables e_cell_data e_axis_data which you have mentioned.
<li>Modify your internal table defined for other purpose, with data from e_cell_data e_axis_data like below.
LOOP AT t_cell_data INTO wa_t_cell_data.
"Get the required data from t_cell_data.
MOVE-CORRESPONDING wa_t_cell_data TO it_ur_tab.
"Modify your internal table wih data
MODIFY it_ur_tab TRANSPORTING <field1> <field2> <field3>.
ENDLOOP.
LOOP AT t_axis_data INTO wa_t_axis_data.
"Get the required data from t_cell_data.
MOVE-CORRESPONDING wa_t_axis_data TO it_ur_tab.
"Modify your internal table wih data
MODIFY it_ur_tab TRANSPORTING <field1> <field2> <field3>.
ENDLOOP.
Thanks
Venkat.O

How to compare date which is greatest date

iam new to sql
how to compare date which date is greatest date with example
can i use to_char to compare date
SELECT eno, ename, GREATEST (TBLE.MAX1, TBLE.MAX2) recent_date "
               FROM (SELECT TBLA.eno, TBLA.ename, "
               MAX (TO_CHAR (TBL.date1, 'MM/DD/YYYY HH24:MI') "
               ) MAX1, "
               MAX (TO_CHAR (TBL.date2, 'MM/DD/YYYY HH24:MI') "
               ) MAX2 "
               FROM dual TBL, dual2 TBLA
in above query if any one of the date having null value then recent_date is showing 'null'
and also it showing wrong value
example
date1='08-22-2009' and date2='01-23-2010' then it showing wrong recent_datel ike='08-22-2009'
as according my knowledge it is comparing with month it sholud not be like this wat i have to do pls explain with example my o/p should come for recent_date like =''01-23-2010''
Edited by: user9112274 on Aug 27, 2010 5:31 AM

Hi,
there are numerous ways to compare dates, i give you some examples:
with data_Sample as
(select to_date('01-jan-2001','dd-mon-yyyy') d1, to_date('01-mar-2002','dd-mon-yyyy') d2, to_date('03-feb-2002','dd-mon-yyyy') d3 from dual)
select greatest(d1,d2,d3) from data_Sample
GREATEST(D1,D2,D3)
3/1/2002
with data_Sample as
(select to_date('01-jan-2001','dd-mon-yyyy') d1 from dual union all
select to_date('01-mar-2002','dd-mon-yyyy')   from dual union all
select to_date('03-feb-2002','dd-mon-yyyy') from dual)
select max(d1) from data_Sample
MAX(D1)
3/1/2002
declare
d1 date :=to_date('01-jan-2001','dd-mon-yyyy');
d2 date :=to_date('01-jan-2001','dd-mon-yyyy');
begin
if d1>d2 then
dbms_output.PUT_LINE('d1 greater than d2');
else
dbms_output.PUT_LINE('d1 less or equql than d2');
end if;
end;
output:
d1 less or equal than d2now concerning your question:
>
can i use to_char to compare date
>
If you have date data types : don't convert them.
if you have no choice, use something like:
if to_char(d1,'YYYYMMDD') > to_char(d2,'YYYYMMDD') then
else
end if;Take care when you convert a date into a char format it becomes string comparison (with all it implies) (It's the reason why i've use an explicit mask format).

How to read data from dynamic work area.

Hi guys,
            I have created dynamic table and work area for report.
i have populated few values in dynamic work area.
Now i want to read that data from work area again for calculation.
i can not use local varialbes to store those values as i dont know how many such variables i need to read.
that will be known only at run time.
So as per my knowledge i have only 1 option...to read those all values from work area.
Kindly help me .... how can i read data which is stored in dynamic work area.

Hi Kiran,
Following is not exact code, but exact solution to your problem:
LOOP AT <dyn_table> ASSIGNING <dyn_wa>.
      l_tabix = sy-tabix.
      ASSIGN COMPONENT 'KOTAB' OF STRUCTURE <dyn_wa> TO <l_kotab>.
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        <l_kotab> = gt_tabs-kotab.
        MODIFY <dyn_table> FROM <dyn_wa> INDEX l_tabix.
      ENDIF.
    ENDLOOP.
I am hardcoding KOTAB as I was sure about that being in the dynamic structure.
You can loop on the field catalogue, which you used to create dyamic table, to use the FIELDNAME to read all the fields of the work area (structure) of your dynamic table.
thanks,
Aabhas
Edited by: Aabhas K Vishnoi on Sep 24, 2009 8:12 PM

JTable, how to read Data from it when enter is pressed

How to read Data from JTable on Return or lost focus from cell.
Also please tell me which listener I should should.
thx for help

You should read the tutorial about tables, cell editors and models.
Also you should not [url http://forum.java.sun.com/thread.jsp?thread=472677&forum=57&message=2186815]crosspost
Mike

How to read data from a CLUSTER STRUCTURE not cluster table.

Hi,
how to read data from a CLUSTER STRUCTURE not cluster table.
regards,
Usha.

Hello,
A structre doesnt contain data.. so u cannot read from it. U need to find out table of that structure and read data from it.
Regards,
Mansi.

How to read data from a file that was formatted by excel?

Hi everyone, I'm familiar with java.io and the ability to read from files, can anyone tell me how to read data from a file that was formatted by excel? Or at least give me some web references so that I can learn about it?

http://jakarta.apache.org/poi/hssf/index.html
HSSF stands for Horrible Spreadsheet Format, but it still works!

How to read data from a router by using labview

I am a beginner labview. How to read data from a router by using labview ?

What kind of data are you trying to read?
Does the router behave like a webserver that you log into? If so, search the forums for threads discussing HTML.

How to read data from a connected modem

any one can help me? how to read data from a connected modem. The modem received real-time data from other server. The data is in text format. I can see this text when I used hyperterminal for dial up and the data is accumulated such as:
@aa1235678
@bb2135647
@cc5214367
since it is real-time data, I want to read one line each time instantly when it arrives.

You need to use the Java Communications API. (http://java.sun.com/products/javacomm/index.html)

How to read data from a zipped MS Access file?

How to read data from a zipped MS Access file?

RPJ,
You do not need to use the Close Zip File.vi when you unzip a folder. This VI is used when you are creating a zip folder.
As for examples, I found a couple of ActiveX based MS Access examples. These programs look to be pretty basic. For more in depth example I would search Microsoft Developers Network
http://zone.ni.com/devzone/cda/epd/p/id/2188
http://zone.ni.com/devzone/cda/epd/p/id/1694
Regards,
Jon S.
National Instruments
LabVIEW R&D

How to read data from itab

can someone help me with this....
how to read data.....and move it to internal table....
the requirement is as:
<b>Get the Participant details in an internal table IT_FINAL_PAR</b>
     Loop through IT_PA0002 and move Personnel number (PERNR), Personnel ID Number (PERID), Last name (NACHN), First name (VORNA), Gender Key (GESCH), Date of Birth (GBDAT) into a final internal table for Participant data IT_FINAL_PAR.
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Hi,
you could try the following:
* work areas
data: W_PA0002 like line of IT_PA0002[],
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loop at IT_PA0002 into W_PA0002.
clear W_FINAL_PAR.
* move values from IT_PA0002
W_FINAL_PAR-PERNR = W_PA0002-PERNR.
W_FINAL_PAR-PERID = W_PA0002-PERID.
* read address values from IT_PA0006
read table IT_PA0006 into W_PA0006 with key pernr = W_PA0002-pernr.
if sy-subrc = 0.
* move fields from IT_PA0006
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endif.
append W_FINAL_PAR to IT_FINAL_PAR.
endloop.

How to read data directly from clusters

hi all,
how to read data directly from clusters
Thanx in advance,
amruta.

Using macro:
RP-IMP-C2-B2.
RP-IMP-C2-B1.
RP-IMP-C2-ZL.
....etc.
For TM cluster, U also can use BAPIs like HR_TIME_RESULTS_GET
More details see SAP HR course 350(HR Programming)

How to read data which is coming to IP

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