Assigning webutil error

Question

hi every one
while i configured my webutil (specially when i assign sign_webutil for frmwebutil.jar and jacob.jar)
i got this message
C:\ordv\forms\webutil>sign_webutil.bat C:\ordv\forms\java\frmwebutil.jar
Generating a self signing certificate for key=webutil2...
keytool error: java.lang.Exception: Key pair not generated, alias <webutil2> alr
eady exists
There were warnings or errors while generating a self signing certificate. Pleas
e review them.
Backing up C:\ordv\forms\java\frmwebutil.jar as C:\ordv\forms\java\frmwebutil.ja
r.old...
1 file(s) copied.
Signing C:\ordv\forms\java\frmwebutil.jar using key=webutil2...
'jarsigner' is not recognized as an internal or external command,
operable program or batch file.
There were warnings or errors while signing the jar. Please review them.
and this message for the jacob.jar
C:\ordv\forms\webutil>sign_webutil.bat C:\ordv\forms\webutil\jacob.jar
Generating a self signing certificate for key=webutil2...
keytool error: java.lang.Exception: Key pair not generated, alias <webutil2> alr
eady exists
There were warnings or errors while generating a self signing certificate. Pleas
e review them.
Backing up C:\ordv\forms\webutil\jacob.jar as C:\ordv\forms\webutil\jacob.jar.ol
d...
1 file(s) copied.
Signing C:\ordv\forms\webutil\jacob.jar using key=webutil2...
'jarsigner' is not recognized as an internal or external command,
operable program or batch file.
There were warnings or errors while signing the jar. Please review them.
can u gays pls help me
thanking u in advance

Answer 1

hi
the problem is in u r configuration please follow the following instuctions and try to configure webutil.what is u r form version?
Please Read it properly
How to get up and running with WebUtil 1.06 included with Oracle Developer Suite 10.1.2.0.2 on a win32 platform
Solution
Assuming a fresh "Complete" install of Oracle Developer Suite 10.1.2.0.2,
here are steps to get a small test form running, using WebUtil 1.06.
Note: OraHome is used as an alias for your real oDS ORACLE_HOME.
Feel free to copy this note to a text editor, and do a global find/replace on
OraHome with your actual value (no trailing slash). Then it is easy to
copy/paste actual commands to be executed from the note copy.
1) Download http://prdownloads.sourceforge.net/jacob-project/jacob_18.zip
and extract to a temporary staging area. Do not attempt to use 1.7 or 1.9.
2) Copy or move jacob.jar and jacob.dll
JacobStage is the folder where you extracted Jacob, and will end in ...\jacob_18
cd JacobStage
copy jacob.jar OraHome\forms\java\.
copy jacob.dll OraHome\forms\webutil\.
The Jacob staging area is no longer needed, and may be deleted.
3) Sign frmwebutil.jar and jacob.jar
Open a DOS command prompt.
Add OraHome\jdk\bin to the PATH:
set PATH=OraHome\jdk\bin;%PATH%
Sign the files, and check the output for success:
OraHome\forms\webutil\sign_webutil OraHome\forms\java\frmwebutil.jar
OraHome\forms\webutil\sign_webutil OraHome\forms\java\jacob.jar
4) If you already have a schema in your RDBMS which contains the WebUtil stored code,
you may skip this step. Otherwise,
Create a schema to hold the WebUtil stored code, and privileges needed to
connect and create a stored package. Schema name "WEBUTIL" is recommended
for no reason other than consistency over the user base.
Open OraHome\forms\create_webutil_db.sql in a text editor, and delete or comment
out the EXIT statement, to be able to see whether the objects were created witout
errors.
Start SQL*Plus as SYSTEM, and issue:
CREATE USER webutil IDENTIFIED BY password
DEFAULT TABLESPACE users
TEMPORARY TABLESPACE temp;
GRANT CONNECT, CREATE PROCEDURE, CREATE PUBLIC SYNONYM TO webutil;
CONNECT webutil/password@connectstring
@OraHome\forms\create_webutil_db.sql
-- Inspect SQL*Plus output for errors, and then
CREATE PUBLIC SYNONYM webutil_db FOR webutil.webutil_db;
Reconnect as SYSTEM, and issue:
grant execute on webutil_db to public;
5) Modify OraHome\forms\server\default.env, and append OraHome\jdk\jre\lib\rt.jar
to the CLASSPATH entry.
6) Start the OC4J instance
7) Start Forms Builder and connect to a schema in the RDBMS used in step (4).
Open webutil.pll, do a "Compile ALL" (shift-Control-K), and generate to PLX (Control-T).
It is important to generate the PLX, to avoid the FRM-40039 discussed in
Note 303682.1
If the PLX is not generated, the Webutil.pll library would have to be attached with
full path information to all forms wishing to use WebUtil. This is NOT recommended.
8) Create a new FMB.
Open webutil.olb, and Subclass (not Copy) the Webutil object to the form.
There is no need to Subclass the WebutilConfig object.
Attach the Webutil.pll Library, and remove the path.
Add an ON-LOGON trigger with the code
NULL;
to avoid having to connect to an RDBMS (optional).
Create a new button on a new canvas, with the code
show_webutil_information (TRUE);
in a WHEN-BUTTON-PRESSED trigger.
Compile the FMB to FMX, after doing a Compile-All (Shift-Control-K).
9) Under Edit->Preferences->Runtime in Forms Builder, click on "Reset to Default" if
the "Application Server URL" is empty.
Then append "?config=webutil" at the end, so you end up with a URL of the form
http://server:port/forms/frmservlet?config=webutil
10) Run your form.If its Correct/Helpful please mark it thanks.
Sarah