Issue in data retrieval when range is specified..

hi,
In my selection screen I set the value for kunnr-low as 100 and kunnr-high as 200. i just have one record in my custom table but that has kunnr set as 1300. so when these values are entered, no data must be retrieved, but that record with kunnr 1300 is being retrieved..here is my code..
APPEND i_dyn_fields.
MOVE: 'S_KUNNR-LOW' TO i_dyn_fields-fieldname.
APPEND i_dyn_fields.
MOVE: 'S_KUNNR-HIGH' TO i_dyn_fields-fieldname.
APPEND i_dyn_fields.
CALL FUNCTION 'DYNP_VALUES_READ'
read table i_dyn_fields index 3.
    if not i_dyn_fields-FIELDVALUE is initial.
      wa_KUNNR-low = i_dyn_fields-FIELDVALUE.
      wa_KUNNR-sign = 'I'.
      wa_KUNNR-option = 'EQ'.
      append wa_KUNNR to s_KUNNR.
      clear wa_KUNNR.
    ENDIF.
    read table i_dyn_fields index 4.
    if not i_dyn_fields-FIELDVALUE is initial.
      wa_KUNNR-HIGH = i_dyn_fields-FIELDVALUE.
      wa_KUNNR-sign = 'I'.
      wa_KUNNR-option = 'BT'.
      append wa_KUNNR to s_KUNNR.
      clear wa_KUNNR.
    ENDIF.
something is wrong in the wa_kunnr-option !! i tried setting it to BT for kunnr-low, then no values where retrieved, but then it will fail when a single value is entered !!
how to deal with this ??
thanks

You must make sure that the customer numbers are in the internal format, which means it needs to have leading zeros. You can use the function module CONVERSION_EXIT_ALPHA_INPUT to convert from external format, to internal format.
read table i_dyn_fields index 3.
if not i_dyn_fields-FIELDVALUE is initial.
wa_KUNNR-low = i_dyn_fields-FIELDVALUE.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
    input         = wa_KUNNR-low
IMPORTING
    OUTPUT        = wa_KUNNR-low.
wa_KUNNR-sign = 'I'.
wa_KUNNR-option = 'EQ'.
append wa_KUNNR to s_KUNNR.
clear wa_KUNNR.
ENDIF.
read table i_dyn_fields index 4.
if not i_dyn_fields-FIELDVALUE is initial.
wa_KUNNR-HIGH = i_dyn_fields-FIELDVALUE.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
    input         = wa_KUNNR-HIGH
IMPORTING
    OUTPUT        = wa_KUNNR-HIGH.
wa_KUNNR-sign = 'I'.
wa_KUNNR-option = 'BT'.
append wa_KUNNR to s_KUNNR.
clear wa_KUNNR.
ENDIF.
Regards,
Rich Heilman

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public static byte[] base64Decode(String aData) {
if ((aData == null) || (aData.length() == 0))
throw new IllegalArgumentException("Can not decode NULL or empty string.");
byte[] data = aData.getBytes();
// Skip padding from the end of encoded data
int tail = data.length;
while (data[tail-1] == '=')
tail--;
byte decodedBuf[] = new byte[tail - data.length/4];
// ASCII-printable to 0-63 conversion
for (int i = 0; i < data.length; i++)
data[i] = mBase64DecMap[data[i]];
// 4-byte to 3-byte conversion
int srcIndex, destIndex;
for (srcIndex = 0, destIndex=0; destIndex < decodedBuf.length-2;
srcIndex += 4, destIndex += 3) {
decodedBuf[destIndex] = (byte) ( ((data[srcIndex] << 2) & 255) |
((data[srcIndex+1] >>> 4) & 003) );
decodedBuf[destIndex+1] = (byte) ( ((data[srcIndex+1] << 4) & 255) |
((data[srcIndex+2] >>> 2) & 017) );
decodedBuf[destIndex+2] = (byte) ( ((data[srcIndex+2] << 6) & 255) |
(data[srcIndex+3] & 077) );
// Handle last 1 or 2 bytes
if (destIndex < decodedBuf.length)
decodedBuf[destIndex] = (byte) ( ((data[srcIndex] << 2) & 255) |
((data[srcIndex+1] >>> 4) & 003) );
if (++destIndex < decodedBuf.length)
decodedBuf[destIndex] = (byte) ( ((data[srcIndex+1] << 4) & 255) |
((data[srcIndex+2] >>> 2) & 017) );
return decodedBuf;
issue 2: Exception when passing 2MB .txt file
Steps to reproduce:
Call getSummary() with 2MB .txt file
Actual:
The following exception has occured:
1. Error in postRequest(): Unexpected end of file from server
java.lang.NullPointerException
Please provide your precious feedback/suggestions.
Thanks in advance…..
Edited by: EJP on 15/03/2011 16:52: added code tags. Please use them. Code is unreadable otherwise.

Thanks for your response….
This is enhancement project and some one develops long back.
Regarding point (b) You should be using the java.net.URLEncoder to encode URL parameters, not a base64 encoder.
DocumentSummarizerClient.java I am using base64
Ex:
// String encoded =new String (summaryInputData.getBytes("ISO-8859-1"),"UTF-8");
                    String encoded=Base64Utils.base64Encode(summaryInputData.getBytes());
               // encoded =new String (summaryInputData.getBytes("ISO-8859-1"),"UTF-8");
                    String parameters= "base64String="+encoded+"&noOfWordsOrPercentage="+noOfWordsOrPercentage;
                    summarizedData= postRequest(parameters,summarizerURL);
                    String slength= "<string xmlns=\"http://tempuri.org/\">";
                    if(summarizedData.contains("</string>")){
                    summarizedData= summarizedData.substring(summarizedData.indexOf(slength)+slength.length(),summarizedData.indexOf("</string>"));
                    summarizedData = replaceVal(summarizedData);
                    //System.out.println("<?xml version=\"1.0\" encoding=\"utf-8\"?><![CDATA["+summarizedData+"]]>");
                    System.out.println("Summarized data "+summarizedData);
                    if(summarizedData.contains("Please enter the percentage")){
                         summarizedData="Data given cannot be summarized further";
Above specific please I need to modify to resolve above issue.
Could you please suggest me what changes I need to do.
Waiting for positive response.

Should I use a data retrieval service or software to recover data ?

Please pardon the length of this post.
Here's the setup for our office:
Computer 1:
10.4.8 OS X
1 GHZ PowerPC G4: silver grey tower, grey apple
1MB L3 Cache
256 MB DDR SDRAM
Computer 2:
10.4.8 OS X
Dual 450 MHZ PowerPC G4: blue grey tower, blue apple
256 MB SDRAM
Computer 3:
10.4.8 OS X
1 GHZ PowerPC G4 IMac Flat Screen:
256 MB DDR SDRAM
I have 2 LaCie Big Disk d2 Extremes daisy chained and connected to the IMac. We use the first to store all of our data to keep our local disks free. The second d2 is the backup to the first. The other 2 computers connect to the d2's via an ethernet hub. The d2's are each partitioned into 4 compartments.
A couple of days ago I started the system up when I got in in the morning, and the main d2 would not open. I ran disk utility, but it said that the drive was damaged beyond it's ability to repair. I ran DiskWarrior, and it gave me this message:
"The directory of disk 'G4' cannot be rebuilt. The disk was not modified. The original directory is too severely damaged. It appears another disk utility has erased critical directory information. (3004, 2176)."
I contacted Disk Warrior tech support and after a series of exchanges that had me send him dated extracted from the terminal function, he said this:
"It appears that the concatenated RAID inside your LaCie
drive has failed (your 500GB drive is actually 2 250GB
hard drives). That is why we only saw 2 partitions
on "disk3". A possible cause could be a failed bridge
in the case.
You may be looking at sending this drive to a data recovery service.
However, it is possible that we may be able to recover data
from the partitions that we CAN see. What we would be doing would cause no damage to your data
unless the hard drives were having a mechanical failure (ie, the
head crashed and was contacting the platters, similar to scratching
a record). But from what I've seen, I don't feel that is the case.
I believe the piece of hardware that 'bridges' the two drives to
make them act as one has failed. that's why we can only see data
about 1 of the 2 drives in the case.
We would only be attempting to gather data off the drive. Since
data recovery services sometimes charge for amount of data retrieved,
it's up to you how you want to proceed."
Most of the data from the past 5 years for our business stands at being lost. Only some of it had been properly backed up on the second drive, due to some back up software issues. I want to do whatever I can to retrieve all of, or at least some of the data. From what the Alsoft technician said, do you think that the data recovery software available to the consumer is going to be robust enough to retrieve at least the data from the one disk in the drive that is recognizable (there are 2 250gig disks in the d2X. Only one is responding at all). If so, do these Softwares further damage the disks? Or should I just send the drive to a data recovery service?
I'd like to try to extract some of it myself via over the counter retrieval software, but I don't know whether to trust these programs?
Any advice would be greatly appreciated.
Thanks in advance.
Peter McConnell
1 GHZ PowerPC G4 IMac Flat Screen Mac OS X (10.4.8) Posted

Peter
My 2 cents:
I have used FileSalvage
http://www.subrosasoft.com/OSXSoftware/index.php?mainpage=product_info&productsid=1
to recover files from damaged disks. It works as advertised, within limits. Some files may be too damaged to recover. More importantly yo get to scan the disk before actually recovering, and it will give you a list of what it thinks it can recover.
My experience was that it recovered approx 85% of the data.
YMMV but they do have a trial.
Regards
TD

Data Retrieval Speed in Oracle Spatial vs. ESRI ArcSDE

I would appreciate any opinions regarding data retrieval
performance between Oracle Spatial and ESRI ArcSDE. Would an end-
user (using ESRI software) experience significant differences in
data retrieval speed depending on how the data were stored in
Oracle (MDSYS.SDO_GEOMETRY verses ESRI Binary/Blob formats).
Knowing that the ESRI binary formats are tailored to their
software front-end apps (ArcGIS, ArcMap, ArcCatalog, and
ArcInfo), wouldn't this be a "non-issue" until the spatial
dataset gets "large", and even then, wouldn't performance be
(almost) equal if the spatial indexes were created properly?
Thanks for your inputs,
Bruce

John,
You can't do that type of query in sql from sql*plus using
SDEBINARY. HOwever, you can perform spatial queries in ArcMap
if you are using SDEBINARY.
You can use the query builder to perform point-in-polygon type
queries.
Hope that helps.
For my two cents, I think SDO_GEOMETRY gives you a more robust
database to work with, because you have the added power of
Oracle Spatial functions. If you are using SDEBINARY you are
limited to only what you can do thru ArcGIS.
If you are concerned more about performance than accessibility,
especially with a large number of users, then SDEBINARY might
be the better choice.
I love Oracle Spatial and am hoping that the performance issue
will not be a serious one when we start putting ArcIMS developed
apps into production.
Dave

Issue in data retrieval when range is specified..

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