Forms :: Webutil EXCEL Download CLIENT_OLE2 Stops When Create Object
May 22, 2010
When Running forms on local machine I successfully download data to excel. But when I place this to server (unix), the forms stops in this line: application := Client_OLE2.create_obj('Excel.Application');
I think I have no problem with webutil setup or signing it including the jacob because another form is running on server with webutil functions loading and downloading images (pdf).
The problem is why when it comes to excel I have this issue. When I run the form and the code mentioned above is encountered, the program stops. What I have on java console are:
Loading http://59.0.0.132:7778/forms/java/frmall_jinit.jar from JAR cache
Loading http://59.0.0.132:7778/forms/java/frmwebutil.jar from JAR cache
Loading http://59.0.0.132:7778/forms/java/jacob.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
[code]....
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Aug 11, 2010
The below Oracle Forms code works fine for Excel 2003/Windows XP/IE6 but doesn't work for Excel 2007/Windows 7/IE8.
*********************
application := Client_OLE2.CREATE_OBJ('Excel.Application');
Client_OLE2.SET_PROPERTY(application,'Visible','TRUE');
workbooks := Client_OLE2.Get_Obj_Property(application, 'Workbooks');
args1 := Client_OLE2.create_arglist;
************************
There is no error while executing the form, by debugging we found that the control skips all the above code.
I'm using Oracle forms 10.1.2.3 and jre 1.6.0_16.
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Jul 14, 2011
I have set up a number of other developers on the team, using the same configuration setup which performs without error. We have the ORCALE Forms on our local PC, and have been testing them successfully.
We are using Forms Version 10.1.2.0.2, Oracle Database 10g Release 10.2.0.4.0, OS is Windows XP Pro SP3
We are currently using JInitiator 1.3.1.22, but will be using the Java plug in in a later release of our code. I have been making code modifications and testing for a number of months on the PC. To log into our application the dlls must first be downloaded onto the client PC from the web server. Tuesday morning a problem occured. I had modified the webutil.properties to get the DLLs to download again in assisting another developer in researching a problem he was having. Now the three files jacob.dll, d2kwut60.dll, JNIsharedstubs.dll fail to download at all, causing an error almost from the start in the application. The download dialog box does not display for these nor are they found then in the webutil.properties or JInitiator directory.
The user DLL's dds_lFileUtil.dll, dds_lcac.dll, DDS_lExtProc.dll download successfully, but the webutil.properties fails to update for the third dll, causing the missing dll to continue to download upon each time the application starts. This is evident from the download dialog box being visible, and the dll being found in the JInitiator directory.
I have read that you should be able to copy the DLL to the correct directory (JInitiator directory) and manually update the webutil.properties and then the functionality should work. However this is not true for us, the functionality still fails to log in successfully.
I included the WebUtil file below with commented lines removed for ease of reading. The formsweb.cfg is pointing to the env which points to the WebUtil.cfg correctly.
We are administrators on our PC's.
The questions:
1) Why are jacob.dll, d2kwut60.dll, JNIsharedstubs.dll failing to download?
2) Why is the third file not being written to the webutil.properties?
# ----------------------------------------------------------
# webutil.cfg - WebUtil configuration file
# ----------------------------------------------------------
logging.file=C:Forms_10glog_webutil.log
logging.enabled=TRUE
logging.errorsonly=TRUE
logging.connections=TRUE
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
install.syslib.location=/webutil
install.syslib.0.7.1=jacob.dll|94208|1.0|true
install.syslib.0.9.1=d2kwut60.dll|192512|1.0|true
install.syslib.0.9.2=JNIsharedstubs.dll|65582|2.0|true
[code].....
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May 7, 2012
I want to read a range of excel by webutil in oracle form. I use command:
ole2_client.get_obj_property(worksheet, 'Range', args);
I want to know a list property of an OLE2 Automation Object?
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Apr 18, 2013
When i am uploading data in an excel file to my Forms(Windows) the screen works fine but when i am uploading the same excel file to my forms in AIX(Where the application is running) the data is uploaded with decimal points.
The field is a char type and no format mask is set.
E.g. :
Actual data: In Form(Windows) In Form (AIX)
4080026 4080026 4080026.0
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May 28, 2013
When i am uploading data in an excel file to my Forms(Windows) the screen works fine . But when i am uploading the same excel file to my forms in AIX(Where the application is running) the data is wrongly uploaded . The field is a number type and no format mask is set.
E.g. :
Actual data:---------- In Form(Windows)------In Form (AIX)
3101513480750030000 3101513480750030000 3101513480750029800
I am using below code to copy the value
cell_value :=Client_OLE2.get_num_property(cell, 'Value');
COPY(cell_value,'data.field'||k);
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Oct 29, 2010
I want to create a form in oracle 10 g . In this form i want download & upload any excel file.
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Nov 24, 2010
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Oracle apps is in UNIX and i want excel to be in client (windows).what procedure to be used.
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Feb 13, 2012
How can we save Excel file as an objectin oracle. Like we can store image file.
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Apr 9, 2013
In my xe installation, what should i have to configure in order to download a report with excel. not with csv.
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Apr 15, 2010
URL.... I have one query.Aim of Program: Create Macro in Excel with OLE2 in ORACLE FORM.I mention below codingDeclare
application OLE2.OBJ_TYPE;
workbooks OLE2.OBJ_TYPE;
workbook OLE2.OBJ_TYPE;
worksheets OLE2.OBJ_TYPE;
worksheet OLE2.OBJ_TYPE;
WorkFont OLE2.OBJ_TYPE;
vbproject OLE2.OBJ_TYPE;
vbcomponents OLE2.OBJ_TYPE;
item OLE2.OBJ_TYPE;
codemodule OLE2.OBJ_TYPE;
args OLE2.LIST_TYPE;
[code]...
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Mar 9, 2012
In my Forms application, I must create an Excel sheet with data displayed by a pie chart, i.e. something like this
[URL]......
I'm able to create the Excel sheet by using OLE2 tool, but I dont know how to create and insert the pie chart. Searching in this forum, I found this post:
[URL].....
it's useful, but somewhat hard to understand. In detail, how can I set the form_charttype and form_chartsource so that it would produce my pie chart?
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Jul 1, 2011
i m using oracle 10g forms.
i want to create a form where i can store any excel / word etc files.
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Jun 14, 2010
have a link to install/configure webutil for use with Forms 11g?
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Aug 3, 2012
how configure webutil in forms 10g. send me all the doc related to this.
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Apr 3, 2012
I'm migrating some forms from 6i to 9i and one of them has to use the webutil library, but when I execute the form in the IE, a message appear and I don't know from where because I haven't made it. The message say: "Confirme el mensaje" This is a print of the message,
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Mar 13, 2010
I have challenge to do progress bar
i have simple form has one database block tabular used to upload files by webutil procedures
my question is there build_in progress bar that special for uploading could be used by webutil ?
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Jun 22, 2012
we have a problem with forms containing webutil - they start very slow, after like a timeout, while forms without start ok. since i think it has something to do with name resolution i'll first describe our environment.
we have an external net with users, ip range 10.48.x.x, connected to a cisco router which is resolved in that network with the name 'cro'. so the users from that external net access us via 'http: //cro/.....'.
behind that router we have our production net, ip range 192.168.x.x, with forms-, reports- and http-servers. external users accessing our forms server will have to klick a link "http: //cro:8888/forms......'. that way they acces the cisco router which, depending on the port (here 8888) will NAT them to the correct forms server, say http: //forms1:7778/forms....' - up to here everything works well and fast with 'normal' forms (eg. without webutil).
forms *with* webutil on the other hand take like 30-60 seconds to load from that external net (via the router) while they load fast when called from a test-client in the internal 192.168.x.x net. after searching i found [URL] with a hint to alter the clients hosts file.
what i've found out so far is that the clients from the external 10.18.x.x net try to name resolve the *forms servers* in the internal net 192.168.x.x - i can cheat them by providing a fake hosts file which resolves the server named forms1 to the ip of the cisco router cro, but thats a temporarily and bad solution since i cant do that to real clients because i have no access to them.
so... how can i tell a webutil loaded form not to try to connect to the server they are started from (forms1) but to use the host they have been given to start from (cro)? or is there any other solution (which ofc cant include fiddling with the external net or external clients)?
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Nov 3, 2009
how to use the AS_TO_CLIENT webutil function? The WebUtil User's Guide doesn't give examples. It just gives a description of what the function does:
Quote:AS_To_Client Transfers a file from the application server to the client. The webutil.cfg parameter transfer.appsrv.enabled must be set to true to use this function, and if the transfer.appsrv.accessControl parameter is also set to true, the upload target directory must be listed in the transfer.appsrv.read. list. It is sensible to call the WebUtil_File_Transfer_IsASReadable function with the target filename before starting the download to ensure that you will be able to read from this location on the application server.
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May 9, 2011
i have insert image using webutil (oracle forms 10g) to database in windows o.s. it was successful. but when i have tried it in solaris o.s. . It is not working in linux how to do it in solaris o.s. when i am clicking on the browse button it is showing pl/sql error how to solve it.
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Sep 21, 2010
I am using forms 10G. I have done the setting for webUtil and Jacob in my pc for browse button to be work and it is working fine .I am sending you the attachment ,which i followed for the configuration in my PC.
But can any one please tell me the steps for implement these things in AIX server so that everyone can use my form .I mean how to configure this to utility Webutil and Jacob in AIX server .
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May 1, 2010
I have configured and tested the webutil in Windows Operating System and worked perfect, Now i am trying to deploy customized form to EBS R12 that using webutil, and after making same configuration which has done before, i got compilation error.
Form is very simple(Just button with following pl/sql code)
show_webutil_information (TRUE);
Erro is: "FRM-40039: Cannot attach library WEBUTIL while opening form XXR12_DEMO.fmb"
webutil configuration steps on R12 or the error solution,
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Jul 8, 2009
I have developed a form which has webutil objects in it, and it is working fine on my local machine. When I deploy my form to my application server it opens up a blank page. I have configured the webutils in the app server as per the document and made entries into formsweb.cfg regarding frmwebutil.jar,jacob.jar. Does the dev suite need to be installed in the server for the webutils to run properly?
Also I watched my java console as I opened my form and I am pasting the contents below:
-----------------
Loading frmwebutil.jar from JAR cache
Loading jacob.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.3
[code]...
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Jun 1, 2010
I'm new to using Webutil to upload and view files and am receiving the error msg 'WUT-113 Too many rows matched the supplied where clause' The process works fine for uploading photos but not when I try and upload documents and pdf files.
The code example (for documents) is outlined below but think that the issue must be to do with some sort of incorrect Webutil configuration on my machine.
declare
vfilename varchar2(3000);
vboolean boolean;
[Code]...
The :blob_id column is populated on the form with the when-create-record trigger. Why is the program at time of upload to the db saying that more than 1 row is being written to the db table?
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Jul 22, 2010
I have configues Webutil in Application Server and i am using Client_host to open imageviewer .. but when running the form it gives me error "Orace. Forms.webuti.host bean not found Webuti_host.execute will not work" i have done the following configuration for webutil
File frmwebutil.jar
From folder: webutil_106webutil_106java To: $ORACLE_HOME/forms/java
File: jacob.jar
From folder: jacob_18 To: $ORACLE_HOME/forms/java
File: d2kwut60.dll, JNIsharedstubs.dll
From folder: webutil_106webutil_106webutil To: $ORACLE_HOME/forms/webutil
File: jacob.dll
From folder: jacob_18 To: $ORACLE_HOME/forms/webutil
[code]....
Configuring Database:
1. Connect as Scott or your User
2. Run the script $ORACLE_HOME/forms/create_webutil_db.sql using SQLPLUS or any tool.
Setting up Form Builder:
1. Open Form builder Connect with SCOTT and in PL/SQL libraries open Webutil.pll file
2. File > Save as and Rename the file to different name e.g WebUtil_lib
(Trust me it works to avoid Webutil not found error)
3. Compile the new PLL file and generate it
4. Attached the new named Webutil_lib.pll to your form with Remove Path option YES.
5. Open WebUtil.olb file Object group in builder and copy or subclass it into your form.
6. Now compile your form and run it.
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Jul 19, 2010
I have configured webutil correctly according to its pdf instructions, i run the form-utility which checks wether I configured webutil correctly or not(i found it in metalink) and everything seems to be ok. Webutil runs great in Internet Explorer but I keep receiving the following error in MOZILLA and CHROME:
oracle.forms.webutil.fileTranfer.FileTransfer bean not found. WEBUTIL_FILE_TRANSFER.getMaxTransfer will not work.
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Mar 5, 2012
I want to open word document on client machine and to do this I have configured webutil and Its working fine. before configure the webutil icons are appearing on forms and after webutil icons are disappeared I have found that when I comment
baseHTMLjinitiator=webutiljpi.htm
icons appears but word document not open and the following error shows
oracle.forms.webutil.ole. Ole functions beans not found
CLIENT_OLE2.Create_Obj will not work.
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Feb 12, 2008
My requirement is to show the ip address of the client after he has logged in.
I tried putting the code in when-new-form-instance .. but it returns null. I think the webutil objects are not yet loaded in when the when-new-form-instance is fired. If I put the same code in a push button , I am able to get the IP address. Actually for test purpose I am displaying the IP in a message.
Message ('Client IP add '|| webutil_clientinfo.get_ip_address);
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Nov 24, 2011
We have configured formsweb with webutil. When we run the application and try to use webutil file operations the file open dialogue box is coming, but when we press ok, it is showing error. and we have found that error is
Quote:
WUC-15 [FileFunctions.fopen()] Unexpected error, Exception: java.lang.NullPointerException
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Apr 29, 2010
How can i get my domain name using webutil. from forms 10g.
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