How to convert Raw data to string in Unicode conversion

Hi All,
I want to convert my report in Unicode while conversion we are getting error as "The key of internal table "IRESBD" contains components of type "X" or "XSTRING". The "READ TABLE IRESBD" statement is not permitted for such tables"
Regards,

Thanks for reply ,
I tried to use the FM but not able to get any value ? is this FM converts all internal table or used to convert one field value.
My report is Unicode so i need to internal table while reading Internal table which contains fiield as GUID_16 type Raw is showing error.
Regards,

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How to convert BLOB data into string format.

Hi,
I have problem while converting blob data into string format.
for example,
Select dbms_lob.substr(c.shape.Get_wkb(),4000,1) from geotable c
will get me the first 4000 byte of BLOB .
When i using SQL as i did above,the max length is 4000, but i can get 32K using plsql as below:
declare
my_var CLOB;
BEGIN
for x in (Select X from T)
loop
my_var:=dbms_lob.substr(x.X,32767,1)
end loop
return my_var;
I comfortably convert 32k BLOB field to string.
My problem is how to convert blob to varchar having size more than 32K.
Please help me to resolve this,
Thanx in advance for the support,
Nilesh

Nilesh,
. . . .The result of get_wkb() will not be human readable (all values are encoded into some binary format).
SELECT utl_raw.cast_to_varchar2(tbl.geometry.get_wkt()) from FeatureTable tbl;
-- resulting string:
☺AW(⌂özßHAA
Å\(÷. . . .You may also want to have a look at { dbms_lob | http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_lob.htm#i1015792 } "The DBMS_LOB package provides subprograms to operate on BLOBs, CLOBs, NCLOBs, BFILEs, and temporary LOBs."
Regards,
Noel

How to convert DateField date to String ?

Hi,
I'm trying to convert DateField date to String.
How can I do it because Data class does not have String converting
methods...
Thanks
Krzysztof

Hello,
you can get an instance of Calendar and use it with the date as a long integer.
public Calendar cal=Calendar.getInstance();
myDate=dateField.getDate();
cal.setTime(myDate);
myDateString=cal.get(Calendar.DATE)+"."+cal.get(Calendar.MONTH)+"."+cal.get(Calendar.YEAR));
Try it.
Unfortunately I have found that the MIDlet get a day less when I use the same long integer that I got from an application on PC. I don't realy understand why but I' still searching.
I hope it is usefull for you.
ValeriuS

How to convert raw data to wav files??

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Can anyone know how to do convert raw data in hex format into wav file format??
Please show some guideline.
Thank You.

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Thanks for the reply.
I do follow according the the wav creation standard and save it as wav file. However, i still fail to read back the wav file.
I using LV8.2. Attach with my testvi and data. Please guide if i make any mistake in my testvi
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testvi.JPG ‏39 KB
header.txt ‏1 KB

How to convert raw data to original data

Hi,
I'm using db10g.
I have stored the blob of a word doc into the database using dbms_lob package.
Now during retrieval, i'm getting the raw data using the code
dbms_lob.read( l_lob, l_amt, l_off, l_raw );
l_raw is of type raw.
I want to convert the raw data to original string.
Please Help
Thanks

Divya wrote:
I think I have clearly told that i have blobs of different files in my database.
The files are of different type, I have blob of pdf,doc,html,xml,gif etc...
and in the procedure i have posted(get_file_contents), it is a database procedure and i'm calling it from the forms.
So i'm passing the file_name and file_id to the procedure(file_name and file_id are the columns in the table.
Table 'Blob_Details' have 4 columns file_id,file_name,file_type,theblob) and a varchar variable final_data.
final_data varchar(32000)
and in the procedure i'm taking the blob from database, reading it using dbms_lob.read in a loop and casting it to varchar and storing the contents in the variable final_data.
So coming out of the loop, the variable final_data will have the contents of the given file.BLOB data (such as word or excel documents and PDFs containing images etc.) are Binary data, not Character data. Converting that raw binary data to VARCHAR will cause issues.
If you have loaded a binary file and stored it on the database as a BLOB (Binary data) and you now want to create the original file from that BLOB, you will simply need to read the BLOB data from the database into BLOB variable and process it in chunks, using UTL_FILE to write out, in Binary mode, that data to a file with the appropriate filename. The actual process is quite simple...
As sys user:
CREATE OR REPLACE DIRECTORY MY_FILES AS 'c:\myfiles';
GRANT READ,WRITE ON DIRECTORY MY_FILES TO myuser;As myuser:
DECLARE
   -- Data Variables
   v_blob             BLOB;
   v_data_length      NUMBER;
   -- Loop Control Variables
   v_offset           NUMBER := 1;
   v_chunk   CONSTANT NUMBER := 32767; -- maximum chunk size
   -- UTL_FILE variables
   fh                 UTL_FILE.file_type;
BEGIN
   v_blob := ... populate the blob variable here
   v_data_length := DBMS_LOB.getlength (v_blob);
   -- Open the file
   fh := UTL_FILE.fopen ('MY_FILES', 'myfile.dat', 'wb', v_chunk);
   LOOP
      -- Exit when our file offset is bigger than our file
      EXIT WHEN v_offset > v_data_length;
      -- Write the output chunk by chunk
      UTL_FILE.put_raw (fh, DBMS_LOB.SUBSTR (v_blob, v_chunk, v_offset), TRUE);
      -- Increment the offset by the amount written
      v_offset := v_offset + v_chunk;
   END LOOP;
   -- Close the file
   UTL_FILE.fclose (fh);
END;

How to convert raw data into pdf ?

Hi everyone,
I have a requirement where I have to print the document present in application server.
I used below code to do this
* Open the file in binary mode
   OPEN DATASET gv_filepath FOR INPUT IN TEXT MODE ENCODING DEFAULT IGNORING CONVERSION ERRORS.
   DO.
     TRY.
* Since the file is opened in Binary mode, the entire contents of the
* file is read in one go!
         READ DATASET gv_filepath INTO gv_filedata.
         IF sy-subrc <> 0.
           EXIT.
         ENDIF.
       CATCH cx_sy_conversion_codepage.
     ENDTRY.
     APPEND gv_filedata TO gt_file_table.
     CLEAR gv_filedata.
   ENDDO.
   CLOSE DATASET gv_filepath.
DESCRIBE TABLE gt_file_table LINES lv_lines.
lv_pages = lv_lines.
lv_dest = 'LP01'.
lv_spoolname = 'LOCW'.
CALL FUNCTION 'RSPO_SX_OUTPUT_TEXTDATA'
    EXPORTING
*     NAME           = lv_spoolname
      DEST           = lv_dest
      ROWS           = lv_lines
      STARTROW       = 1
      PAGES          = 99
      RQTITLE        = 'Print Spool'
      RQCOPIES       = 1
      RQOWNER        = sy-uname
      IMMEDIATELY    = ' '
    IMPORTING
      RQID           = lv_spoolid
    TABLES
      TEXT_DATA      = gt_file_table
    EXCEPTIONS
      NAME_MISSING   = 1
      NAME_TWICE     = 2
      NOT_FOUND      = 3
      ILLEGAL_LAYOUT = 4
      INTERNAL_ERROR = 5
      SIZE_MISMATCH = 6
      OTHERS         = 7.
IF SY-SUBRC <> 0.
* Implement suitable error handling here
ENDIF.
Passed the spool id generated to below FM but it is not converting into pdf
CALL FUNCTION 'CONVERT_ABAPSPOOLJOB_2_PDF'
    EXPORTING
      SRC_SPOOLID                    = lv_spoolid
     NO_DIALOG                      = ' '
     DST_DEVICE                     = 'LOCW'
     PDF_DESTINATION                = 'X'
*     NO_BACKGROUND                  =
*     GET_SIZE_FROM_FORMAT           =
*     USE_CASCADING                  = ' '
*   IMPORTING
*     PDF_BYTECOUNT                  = lv_bytecount
*     PDF_SPOOLID                    = lv_pdf1
*     LIST_PAGECOUNT                 =
*     BTC_JOBNAME                    =
*     BTC_JOBCOUNT                   =
*     BIN_FILE                       = lv_pdf
   TABLES
     PDF                            = lt_pdf
   EXCEPTIONS
     ERR_NO_ABAP_SPOOLJOB           = 1
     ERR_NO_SPOOLJOB                = 2
     ERR_NO_PERMISSION              = 3
     ERR_CONV_NOT_POSSIBLE          = 4
     ERR_BAD_DESTDEVICE             = 5
     USER_CANCELLED                 = 6
     ERR_SPOOLERROR                 = 7
     ERR_TEMSEERROR                 = 8
     ERR_BTCJOB_OPEN_FAILED         = 9
     ERR_BTCJOB_SUBMIT_FAILED       = 10
     ERR_BTCJOB_CLOSE_FAILED        = 11
     OTHERS                         = 12
IF SY-SUBRC <> 0.
* Implement suitable error handling here
ENDIF.
When I go to SP01 and check the spool generated it is in raw document type.
How can I convert this raw document to pdf type ??
Please help me to resolve this.
Regards,
Krishna

Ok, since I can't edit the post anymore, here the new version of code, without the use of SCMS_XSTRING_TO_BINARY for intermediate table. Reasons: effectively doubles the memory use and I don't want to check if the kernel is cutting off the hexdecimal nulls when the last spool line is written, or to relay of that behaviour.
Matthew Billingham, and other mods: it would be really nice if you could hide the old version please (this post here). The number of google results for that FM is scary and I really don't want to contribute to promoting its use...
REPORT zjbtst2.
PARAMETERS: p_file TYPE string
   LOWER CASE
   DEFAULT '/usr/sap/....'
   OBLIGATORY.
PARAMETERS: p_dest TYPE rspopname
DEFAULT 'LP01'
OBLIGATORY .
PERFORM main USING p_file p_dest.
*&      Form main
FORM main
USING
    i_file TYPE string
    i_dest TYPE rspopname.
DATA: lo_handle TYPE REF TO cl_rspo_spool_handle .
DATA: l_spoolid TYPE rspoid.
DATA: l_content TYPE xstring .
DATA: l_message_text TYPE string .
PERFORM get_file USING i_file CHANGING l_content .
PERFORM new_spool USING i_dest CHANGING lo_handle l_spoolid.
PERFORM write_spool USING lo_handle l_spoolid l_content .
l_message_text = |Spool { l_spoolid } created| .
MESSAGE l_message_text TYPE 'I' .
ENDFORM .                  "main
*&      Form get_file
FORM get_file
   USING i_file TYPE string
   CHANGING c_content TYPE xstring.
DATA: l_message_text TYPE string .
CLEAR c_content .
OPEN DATASET i_file FOR INPUT IN BINARY MODE
    MESSAGE l_message_text.
IF sy-subrc NE 0 .
    MESSAGE l_message_text TYPE 'E' .
ELSE.
    READ DATASET i_file INTO c_content .
    CLOSE DATASET i_file.
ENDIF .
ENDFORM .                   "get_file
*&      Form new_spool
FORM new_spool
   USING
     i_destination TYPE rspopname
   CHANGING
     co_handle TYPE REF TO cl_rspo_spool_handle
     c_spoolid TYPE rspoid .
cl_rspo_spool_handle=>open(
    EXPORTING
      dest           = i_destination
      name           = 'Test'
      layout         = 'G_RAW'
      doctype        = 'BIN'
    IMPORTING
      ref            = co_handle
      spoolid        = c_spoolid
    EXCEPTIONS
      device_missing = 1
      name_twice     = 2
      no_such_device = 3
      operation_failed = 4
      OTHERS         = 5
IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
               WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM .                    "new_spool
*&      Form WRITE_SPOOL
FORM write_spool
USING
    io_handle TYPE REF TO cl_rspo_spool_handle
    i_spoolid TYPE rspoid
    i_content TYPE xstring .
DATA: l_buffer(128) TYPE x ."Hmm, 128 does work, 4096 doesn't...
DATA: l_buffer_length TYPE i .
DATA: l_full_buffers_count TYPE i .
DATA: l_part_buffer_length TYPE i .
DATA: l_offset TYPE i .
DATA: l_length TYPE i .
l_buffer_length = xstrlen( l_buffer ) .
l_full_buffers_count = xstrlen( i_content ) DIV l_buffer_length .
l_part_buffer_length = xstrlen( i_content ) MOD l_buffer_length .
DO l_full_buffers_count + 1 TIMES .
    IF sy-index LE l_full_buffers_count .
      l_length = l_buffer_length .
    ELSEIF l_part_buffer_length GT 0 .
      l_length = l_part_buffer_length .
    ELSE.
      EXIT .
    ENDIF .
    l_buffer = i_content+l_offset(l_length) .
    ADD l_length TO l_offset .
    io_handle->write_binary(
      EXPORTING
        data           = l_buffer
        length         = l_length
      EXCEPTIONS
        not_open       = 1
        operation_failed = 2
        OTHERS         = 3
    IF sy-subrc <> 0.
      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
                 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
ENDDO .
io_handle->close(
    EXPORTING
      final          = 'X'
    EXCEPTIONS
      operation_failed = 1
      already_closed = 2
      OTHERS         = 3
IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
               WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM .                    "write_spool

How to convert a date to string

hi i have a date field in the format yyyy-MM-dd i wan to make this as string
Date lastDate = stmt.getDate(3);this will return a date 2003-11-13 i wan to make it as a string

hi all,
i found the solution thanks

Convert a date in String format to a Date

Hi,
How can I convert a date in String format to a Date object?
I have tried:
import java.text.*;
import java.io.*;
import java.util.Date;
import java.util.Locale;
import java.sql.*;
public class casa {
public static Connection con = null;
public static Statement s = null;
public static String sql = null;
public static String mydate = "01.01.2001";
/** Creates a new instance of casa */
public casa() {
public static void main(String[] args) throws SQLException{
try {
DateFormat shortFormat = DateFormat.getDateInstance(DateFormat.SHORT);
Date date = shortFormat.parse(mydate);
//Open Database
con = getConnection();
s = con.createStatement();
sql = "select date1 from table1 where date1 <= '"+date+"'";
ResultSet rs = s.executeQuery(sql);
while(rs.next()){
String aba = rs.getString("datum");
System.out.println("New Datum = "+aba);
} catch (Exception ex ) {
ex.printStackTrace();
closeConnection(s, con);
//Connection
private static Connection getConnection() {
Connection con = null;
String user ="aouzi";
String passe ="aouzi";
String url = "jdbc:db2:EjbTest";
try {
//Datenbanktreiber laden
Class.forName("COM.ibm.db2.jdbc.app.DB2Driver");
//Verbindung herstellen
con = DriverManager.getConnection(url,user,passe);
}catch(ClassNotFoundException e){
} catch(SQLException e){}
return con;
//close Connection
private static void closeConnection(Statement s, Connection con) {
try {
s.close();
} catch (SQLException e) {}
try {
con.close();
} catch (SQLException e) {}
I'm getting the following errors:
COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/NT] SQL0180N
The syntax of the representation of a date/time of day value as character sequence is false. .SQLSTATE=22007

I'm pretty sure it won't understand what date.toString() returns. If you know what format the database understands, you do it like this:
SimpleDateFormat sdf = new SimpleDateFormat("dd-MMM-yy"); // e.g. 18-Apr-02
String datestring = sdf.parse(date);
and use that instead of date in your sql string. Some databases understands it if you do
"to_date('18-Apr-02')"
so you could include that in your sql string as well..
You could also try to make it a java.sql.Date and hope your jdbc driver knows how to convert it to a string that the database understands if you don't know the format:
con = getConnection();
PreparedStatement ps = con.prepareStatement("select date1 from table1 where date1 <= ?");
ps.setDate(new java.sql.Date(date.getTime()));
ResultSet rs = s.executeQuery(sql);

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int j = Integer.parseInt(args[0]);
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Hello.
How to convert a date field with format (dd,mm,yyyy) to format (mm,dd,yyyy)
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Hi Jose,
usually you format strings in c# like
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in your case
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[look here|http://idunno.org/archive/2004/14/01/122.aspx]
there are more details
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or ask me
lg David

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As my fields were date only and not datetime, I ended up using the following,
If IsDate({CallLog.EmailRecdDate}) Then
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HI..
data: w_dt(11) type c,
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when '03'.
w_mon = 'Mar'.
when '04'.
w_mon = 'Apr'.
when '05'.
w_mon = 'May'.
when '06'.
w_mon = 'Jun'.
when '07'.
w_mon = 'Jul'.
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w_mon = 'Aug'.
when '09'.
w_mon = 'Sep'.
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w_mon = 'Oct'.
when '11'.
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w_mon = 'Dec'.
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How to convert Raw data to string in Unicode conversion

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