Don't more work client_image.read_image_file if i use WEBUTIL_CLIENTINFO

After a long time of debug of a form (it work very well for some months) i have foun d this strange thing :
if i use in the startup form the function WEBUTIL_CLIENTINFO.GET_HOST_NAME then a form where i try to read a image from a directory with the function : client_image.read_image_file the function dos not work with the error message "PL/SQL ERROR".
if i remove the function WEBUTIL_CLIENTINFO.GET_HOST_NAME the form became good and work very well.
It is a BUGS ??
JInitiator: Version 1.3.1.18
Application server =10G
Forms = 10G
i may don't user the WEBUTIL_CLIENTINFO.GET_HOST_NAME but i know if there is a logic solution.
Thank's again.

client_image.read_image_file(vfilename,v_ending,'SR_SCREEN_SHOTS.SCREEN_SHOT'); ---- error occurs during call here
Above code will try to:
1. read file from client using full file name including path as user selected. (like D:/temp/...
2. transfer it to transfer.appsrv.workAreaRoot on server. like /tmp/
3. Read it from transfer.appsrv.workAreaRoot and load into Image item
client_image.write_image_file(vwritefile,v_ending,'SR_SCREEN_SHOTS.SCREEN_SHOT',maximize_compression,ORIGINAL_DEPTH);
This will try to write image from the Image Item to the path on client!.
All values in webutil.cfg should reffer to AS folders
transfer.appsrv.read
transfer.appsrv.write
transfer.appsrv.transfer.appsrv.workAreaRoot

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Hello,
I get a problem with webutil 106 on Application Server 10.1.2.0.2 (RedHat 4)
Some functions raise errors as :
oracle.forms.net.ConnectionException: Abandon de la session Forms <839> : communication avec le processus runtime impossible.
at oracle.forms.net.ConnectionException.createConnectionException(Unknown Source)
at oracle.forms.net.HTTPNStream.getResponse(Unknown Source)
at oracle.forms.net.HTTPNStream.doFlush(Unknown Source)
at oracle.forms.net.HTTPNStream.flush(Unknown Source)
at java.io.DataOutputStream.flush(Unknown Source)
at oracle.forms.net.StreamMessageWriter.run(Unknown Source)
For testing, I use the demo form WU_TEST_106 and I encounter this problem with :
CLIENT_IMAGE.READ_IMAGE_FILE
I get another problem with SHOWBEANS(FALSE) that doesn't terminate (showbeans(true) works fine)
I've tried others Webutil functions that works fine
I've another platform with same release of Webutil / OAS 10.1.2 / Redhat4 which works fine (the major difference is that OAS was installed with portal in this last platform).
I've made those test with same client and same database (10g)
Any ideas ?

Seems to be a bug. That was the response from Oracle support (Metalink)
Response:
Your issue seems to be related to bug 5594702 - Abstract: EJB30 ENTITY BEAN WITH @ID AND @COLUMN ANNOTATION FAILS TO DEPLOY ON AIX.
There is an issue with the IBM JDK/JRE 1.5's processing of annotations.
Links:
http://www.theserverside.com/discussions/thread.tss?thread_id=37764
http://www-128.ibm.com/developerworks/forums/dw_thread.jsp?forum=367&thread=112543&cat=10
When processing annotations it returns boolean values as false.
Work-around:
Fully specify the @Column annotation's boolean values. If insertable and updatable are set to false (which will happen due to this bug) then TopLink sets the PK
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Note: nullable attribute of the @Colmun is not used in the EJB3/JPA preview of 10.1.3.0 If the customer MUST override the default column name then they should use:
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If they do not wish to override the default column name then simply do not use an @Column annotation.
It can be deleted or commented out in the JDev generated code.
There are two reported annotation processing issues with the AIX JVM. One was fixed in SR1 and the other is fixed
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RECOMMENDED SOLUTIONS:
1. Upgrade the IBM AIX JVM to SR3.
OR
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Problem in using client_image.read_image_file

Hi all
I want to load a picture file into a forms item at Develeoper Forms 10g Rel.2 with the following procedure, but it doesnt work and i also get no error.
PROCEDURE import_image
IS
vFileName VARCHAR2(512);
BEGIN
-- Transfer Picture from File Directory to Forms Item.
GO_BLOCK('FOTO');
SET_BLOCK_PROPERTY(FIND_BLOCK('FOTO'), DEFAULT_WHERE,
'natpers_oid = 55664');
EXECUTE_QUERY;
SET_BLOCK_PROPERTY(FIND_BLOCK('FOTO'), INSERT_ALLOWED,
PROPERTY_TRUE);
SET_BLOCK_PROPERTY(FIND_BLOCK('FOTO'), UPDATE_ALLOWED,
PROPERTY_TRUE);
SET_ITEM_PROPERTY(FIND_ITEM('FOTO.FOTO'), INSERT_ALLOWED,
PROPERTY_TRUE);
SET_ITEM_PROPERTY(FIND_ITEM('FOTO.FOTO'), UPDATE_ALLOWED,
PROPERTY_TRUE);
BEGIN
vFileName := NULL;
vFileName := webutil_file.file_selection_dialog('C:\Temp\', '*',
'|Foto Dateien(*.bmp)|*.bmp|', 'Foto');
END;
IF vFileName IS NOT NULL THEN
client_image.read_image_file(vFileName, 'BMP', FIND_ITEM('FOTO.FOTO'));
client_host('cmd DEL ' || vFileName);
END IF;
END import_image;
I think the WebUtil 1.0.6 works properly because the 'webutil_file.file_selection_dialog' (see above) works fine.
Now can somebody give me a tip?
Best regards
Martin

I found the problem :-)
When i change the following parameter in the file webutil.cfg it works fine.
transfer.appsrv.enabled=TRUE (old: FALSE)
Martin

Client_Image.READ_IMAGE_FILE problems

Hi, I have search all over OTN and the web and can't seem to find a solution to my problem. Im using Forms 10gR2, and am trying to display a TIFF image in a form. I am not getting any errors, its just not displaying the image at all.
I have the images stored in C:\temp\0-GRAPHICS\. I have looked at the webutil.cfg file and updated it with the following:
#NOTE: By default the file transfer is disabled as a security measure
transfer.database.enabled=TRUE
transfer.appsrv.enabled=TRUE
transfer.appsrv.workAreaRoot=c:\TEMP
transfer.appsrv.accessControl=TRUE
#List transfer.appsrv.read.<n> directories
transfer.appsrv.read.1=c:\temp
transfer.appsrv.read.2=c:\
transfer.appsrv.read.3=c:\DevSuite10_1_2
#List transfer.appsrv.write.<n> directories
transfer.appsrv.write.1=c:\temp
transfer.appsrv.write.2=c:\
transfer.appsrv.write.3=c:\DevSuite10_1_2
When I run the code, i get no error, it seems to work, just no picture displayed. Here is my code
When-Button-Pressed trigger:
DECLARE
tiff_image_dir VARCHAR2(80) := 'C:\temp\0-GRAPHICS\';
photo_filename VARCHAR2(80);
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:CB_PLATE_TIFF.ESL_NUMBER := :UNION_HDRS.ESL_NO;
:CB_PLATE_TIFF.PLATE_NUM := :EIF_ONE_PPB.EIF_PLATE_NO;
:System.Message_Level := '25';
/* ** After fetching an employee record, take the employee's ** Userid and concatenate the '.TIF' extension to derive **
the filename from which to load the TIFF image. The EMP ** record has a non-database image item named 'EMP_PHOTO' ** into which we read the image. */
photo_filename := tiff_image_dir||:CB_PLATE_TIFF.ESL_NUMBER||'\'||:CB_PLATE_TIFF.PLATE_NUM||'.tif';
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client_image.READ_IMAGE_FILE(photo_filename, 'TIFF', 'CB_PLATE_TIFF.IMG_PLATE');
IF NOT FORM_SUCCESS THEN
MESSAGE('The TIFF file '||:CB_PLATE_TIFF.PLATE_NUM||'.tif does not exist.');
END IF;
:SYSTEM.MESSAGE_LEVEL := '0';
GO_BLOCK('CB_PLATE_TIFF');
END;
Am i not initializing the tiff_image_dir properly? Thanks for any help.

Without actually being able to test your form, my only remaining guess is that the version you are using has a defect. Since you did not mention exactly which version you are using, I will guess and say that you are using an unpatched version. Please ensure that you are using Forms 10.1.2.3. If you are not using this patch version, I recommend you download and install it. You must have a current MyOracleSupport (and Support) account to do so. The patch ID number is: 5983622
Also, since version 10 is no longer entitled to Premiere Support, it might be a good time to consider upgrading to the latest release, 11.1.2.2
http://www.oracle.com/technetwork/developer-tools/forms/downloads
Installing WebLogic Server 10.3.6 is a prerequisite to installing Forms/Reports 11.1.2.2, so be sure to download and install it first. Be sure to review the product documentation before installing any software.
http://docs.oracle.com/cd/E48391_01/index.htm

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[email protected]

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Adobe product and version number
Operating system and version number
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Don't more work client_image.read_image_file if i use WEBUTIL_CLIENTINFO

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