How to read bytes(image) from a server ?how to display image after read byt
How to read bytes(image) from a server ?how to display image after reading bytes?
i have tried coding tis , but i couldnt get the image to be display:
BufferedInputStream in1=new BufferedInputStream(kkSocket.getInputStream());
int length1;
byte [] data=new byte[1048576];
if((length1=in1.read(data))!=-1){
System.out.println("???");
}System.out.println("length "+length1);
Integer inter=new Integer(length1);
byte d=inter.byteValue();
didn't I tell you about using javax.imageio.ImageIO.read(InputStream) in another thread?
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with the command
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What are the commands available to read a file from application server and
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System Fields
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Thanks,
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How to upload XML file from Application server.
Hi,
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***DOWNLOAD---->SAP INTO EXCEL
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http://help.sap.com/saphelp_nw04/helpdata/en/86/8280ba12d511d5991b00508b6b8b11/frameset.htm
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Step 1: Collect all Transports(with Packages) in Transports Tab(RSA1)- CTO
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Error while reading excel file from application server into internal table.
Hi experts,
My requirement is to read an excel file from application server into internal table.
Hence I have created an excel file fm_test_excel.xls in desktop and uploaded to app server using CG3Z tcode (as BIN file type).
Now in my program I have used :
OPEN DATASET v_filename FOR INPUT IN text mode encoding default.
DO.
READ DATASET v_filename INTO wa_tab.
The statement OPEN DATASET works fine but I get a dump (conversion code page error) at READ DATASET statement.
Error details:
A character set conversion is not possible.
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The running ABAP program 'Y_READ_FILE' had to be terminated as the conversion
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The number of characters that could not be displayed (and therefore not
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mentioned above, has occurred.
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_CONVERSION_CODEPAGE', was not
caught and
therefore caused a runtime error.
The reason for the exception is:
Characters are always displayed in only a certain codepage. Many
codepages only define a limited set of characters. If a text from a
codepage should be converted into another codepage, and if this text
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'4110' or '4103' is not known to the system.
If the conversion error occurred at read or write of screen, the file
name was '/usr/sap/read_files/fm_test_excel.xls'. (further information about
the file: "X 549 16896rw-rw----201105170908082011051707480320110517074803")
Also let me know whether this is the proper way of reading excel file from app server, if not please suggest an alternative .
Regards,
KarthikHi,
Try to use OPEN DATASET v_filename FOR INPUT IN BINARY mode encoding default. instead of OPEN DATASET v_filename FOR INPUT IN text mode encoding default.
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Umang Mehta -
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AtanuHi Atanu!
Simply use the XSLT transformation 'ID'.
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"xmlstr" contains your XML file. Just read it into it via standard I/O operations. "<ls_result>" will contain your DDIC formatted content.
Best regards
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