Problem calling rwcgi60.exe on WebLogic

I have this Exception on Weblogic when executing some types of Reports. I'm using the CGI rwcgi60.exe given with Oracle Reports Server
java.lang.ClassCastException: weblogic.utils.Executable$Drainer
at weblogic.servlet.internal.ResponseHeaders.setDateHeader(ResponseHeaders.java:273)
at weblogic.servlet.internal.ServletResponseImpl.setDateHeader(ServletResponseImpl.java:476)
at weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:664)
at weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:126)
at weblogic.servlet.internal.ServletOutputStreamImpl.flushWithCheck(ServletOutputStreamImpl.java:400)
at weblogic.servlet.internal.ServletOutputStreamImpl.checkForFlush(ServletOutputStreamImpl.java:531)
at weblogic.servlet.internal.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:198)
at weblogic.servlet.internal.WLOutputStreamWriter.flushBuffer(WLOutputStreamWriter.java:139)
at weblogic.servlet.internal.WLOutputStreamWriter.write(WLOutputStreamWriter.java:104)
at weblogic.servlet.internal.WLOutputStreamWriter.write(WLOutputStreamWriter.java:67)
at java.io.PrintWriter.write(PrintWriter.java:173)
at weblogic.servlet.CGIServlet$CGICharArrayWriter.write(CGIServlet.java:292)
at weblogic.utils.Executable$Drainer.run(Executable.java:266)
anybody have any idea why this Exception occurs?

Hi,
I don't know how this can be implimented in Java but I was implimented in asp here is the string
<"http://webservername/<foldername>/rwcgi60.exe?Module or Report =<report Path>+desformat="HTML or HTMLCSS or FILE+server=<tns service name>userid=scott/tiger@servernamedestype=cache+param1=param1value+....+paramn=paramn>"
Reports server has to be installed on the webserver then only this can happen,
go thru the java documentation.
as i don't know about java but this is the procedure and you may have to set all the corresponding paths in your webserver look for documentation.

Similar Messages

URGENT. rwcgi60.exe always brings up a blank page

Hello,
I'm sorry, i already posted thid question a few days ago but, as i had no answer (or exactly just one answer from the Oracle Report Team who, i think, didn't understand the question (may be because my french is better than my english !), I post it again with more details.
I try to use the rwcgi60.exe cgi-bin with an Apache Web Server on NT 4.0 to show
Oracle Reports in IE 5.0 browser.
Whatever the way i try to call this cgi-bin (without parameters, with parameters,...) i ALWAYS GET AN HTML BLANK PAGE made of the
following code :
<HTML>
<HEAD>
<TITLE></TITLE>
</HEAD>
<BODY>
<CENTER><H1>
</CENTER></H1>
<BR></BODY>
</HTML>
I checked the REPORTS60_CGINODIAG key,it is not defined, so i should at least get an help message telling me what happens.
I have others cgi-bin in my Apache Web Server
that works FINE !
Contrary to rwcgi60.exe, rwCLI60.exe works fine with my report server (even to generate HTML file !).
The Apache Web Server and the Oracle Report Server are on the same system
Is this cgi-bin only usable with Oracle Application Web Server (although i heard that OWAS 9i was build upon Apache !)?
Can you tell me how to get traces, or debug,or get any information from the rwcgi60.exe to understand
what happens ? I feel really disapointed !
Thanks in advance for any precious help
Michel COTE.
null

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by The Oracle Reports team ([email protected]):
Michel,
No, you don't need the Oracle Application Web Server to run cgi-bin.
TO fix this problem, you need to either create a new virtual directory for the HTTP listener called cgi-bin (or modify the existing mapping). Set the
physical map for this virtual directory to:
<Oracle Home>/bin where the rwcgi60.exe is located.
If you use Oracle 9i Application Server, this is configured for you.
Oracle 9i Application Server does use the Apache Web Listener.
Hope this helps.
Regards,
The Oracle Reports Team<HR></BLOCKQUOTE>
Hello,
That's a great day, it works ....!
I add a new "cgi-bin-ora" virtual directory to the ORACLE_HOME\bin and now rwcgi60.exe is OK.
Lots of thanks for your help !
PS : may be you should change the following Report online documentation :
3.2.3 Step 3. Configuring the Reports Web CGI
Note: If you are configuring the Reports Server using the Reports Servlet, then refer to Section 3.4, "Reports Servlet Configuration Guidelines" for more information.
This step is performed on the Web server machine.
3.2.3.1 Configuring Reports Web CGI
COPY rwcgi60.exe (located in the ORACLE_HOME\BIN directory) to your cgi-bin directory.
null

Problem Starting ORBacus ORB from Weblogic on HP-UX 11

I'm trying to use Weblogic startup classes to startup an ORBacus ORB.
During the Weblogic startup process I receive the following error:
Fri Jul 07 15:24:49 GMT+00:00 2000:<E> <WebLogicServer> Failed to invoke
startup
class timeserver=utils.Server
java.lang.ExceptionInInitializerError: org.omg.CORBA.INITIALIZE: can't
instantia
te default ORB implementation com.ooc.CORBA.ORBSingleton minor code: 0
complet
ed: No
at org.omg.CORBA.ORB.create_impl(ORB.java:305)
at org.omg.CORBA.ORB.<clinit>(ORB.java:202)
at utils.Server.main(Server.java:23)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:148)
at
weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java
:62)
We tried this on Windows NT 4.0 sp 5 and it worked fine. When we tried it
on HP-UX 11 thats when we had problems. We were able to startup the ORB
without using Weblogic on HP. Is there a problem with startup classes on
Weblogic for HP?

Eduardo;
I was able to accomplish this by making the ORBacus jar files into an
installed java extension with the HP-UX version of JDK 1.2.2.04.
- Sam Hauer
AT&T Wireless
Eduardo Ceballos wrote:
>
This is somewhat off topic, and I can't even find a useful example, so perhaps others can offer more help...
There are no known issues wrt to startup classes that are particular to the HP environment. The only advice I can offer is to make sure that if there are command line parameters that must be passed to the ORB.init call, that you are correctly passing these; to confirm with HP that they support (or
require) the use of the orb.properties file to specify the names of the ORBSingleton; and, try to use the orb.properties file to configure the orb implementation.
Jai Jones wrote:
I'm trying to use Weblogic startup classes to startup an ORBacus ORB.
During the Weblogic startup process I receive the following error:
Fri Jul 07 15:24:49 GMT+00:00 2000:<E> <WebLogicServer> Failed to invoke
startup
class timeserver=utils.Server
java.lang.ExceptionInInitializerError: org.omg.CORBA.INITIALIZE: can't
instantia
te default ORB implementation com.ooc.CORBA.ORBSingleton minor code: 0
complet
ed: No
at org.omg.CORBA.ORB.create_impl(ORB.java:305)
at org.omg.CORBA.ORB.<clinit>(ORB.java:202)
at utils.Server.main(Server.java:23)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:148)
at
weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java
:62)
We tried this on Windows NT 4.0 sp 5 and it worked fine. When we tried it
on HP-UX 11 thats when we had problems. We were able to startup the ORB
without using Weblogic on HP. Is there a problem with startup classes on
Weblogic for HP?

Problem registering Callback applet in weblogic 8.1 SP3

Hi,
I am having a applet which is signed and loaded from the web application. When i am accessing the remote functions from RMI server, it works fine.
But, while exporting the callback applet to RMI (using UnicastRemoteObject.exportObject(this)), i am getting StubNotFoundException.
As per weblogic RMI, it wont create the Stub's and Skeletons, How do I solve this problem?
Can anyone help me with sample code and steps to implement a call back applet in weblogic RMI.
Thanks and Regards,
Jamal

Jamal,
Have you found a solution to this problem?
Thank you.

How to handle spaces when calling javaw.exe or java.exe

Hi guys, I'm in the process of releasing my application.
My application need to make this system call on Windows.
C:\Program Files\MySoftware\javaw.exe -jar C:\Program Files\MySoftware\myJar.jar C:\Program Files\MyDocs\MyArgumentFile
this 'Program Files' for after the javaw.exe call: C:\Program Files\MySoftware\myJar.jar causes a problem because javaw.exe consider C:\Program as it's first argument and thus crash.
I wonder what to do with this. I don't want to change it to C:\MySoftware since it looks unprofessional.
A cup of Java, cheers

yawmark wrote:
I wonder what to do with this.Quotation marks.
~Right, every shell I can think of allows you to use quotation marks around a set of any characters that you want to be treated as one token. Note that this feature is a function of the shell you're using, not necessarily the system API. Also, many shells treat single quotes and double quotes differently, though they usually both accomplish the purpose of grouping what they contain into a single token.

Call by reference in weblogic

hi all,
i am using statful session ful bean ,where are i am using Vector ,when i retrieve
the vector in to another Vector and do some manipulation on the new Vector ,but
the Vector that is declared in the Stateful session bean remains unchanged , i
had using the same thing with the main site , and my local site ,it is working
on the localsite but not on the main site.
e.g Vector test = m_sessionfulBean.getAllValue();
when i do the changes it won't get reflected to the vector that it return.
Can somebody help?

The problem with the Vector (and almost all collections) is that while
they clone the main object, the elements are not cloned so any
modification to the elements will affect your original. That is why I
said that you should clone the collection only if the caller would not
modify the elements.
Or the EJB method can also clone the elements and return a new Vector.
The gain is performance since cloning is usually faster than serializing
for local clients but the down side of this is that remote clients will
have an overhead as for them the result will be serialized anyway so
there was a cloning done with no need for it.
Cheers,
Dejan
Byron Xiao wrote:
See, I am not sure what he really means in his message. By the way, Vector also
implements the Clonable interface. But the elements of the Vector may not implement
the Clonable interface. If you clone the Vector and return the cloned Vector
to the caller. There is no guarantee that the changes he made in the Vector elements
will get clone properly. So in that case, you aren't really seeing the true "call
by reference" behavior.
Basically, I don't understand what his question was. Sorry for the confusion.
"Deyan D. Bektchiev" <[email protected]> wrote:
Not really true, if the Vector is serialized then it would have to
serialize all of its elements and you'd get an exception that some
elements were not serializable.
The optimization that Sanjeev is seeing is a BEA optimization to allow
calls by reference within the same enterprise application (parameter
<enable-call-by-reference> in weblogic-ejb-jar.xml).
By default the value is true so calls within the same EAR are just
normal Java calls.
If you set it to false then the parameters and return value of the EJB
call will be serialized and the object that the EJB has will not be
affected by any change that the caller does to it.
Another way to get out of this situation is to clone the Vector (if that
is acceptable since it would not clone the elements the Vector contains).
--dejan
Byron Xiao wrote:
I don't know if I understand your problem 100%, but it seems like you
manipulated
the elements in your vector, which is a class member variable in your
stateful
session bean, and passing the vector back as the return parameter to
the caller
via the remote interface. And you don't see the changes in the "elements"
of
the vector, is that correct?
Well, remember all parameters and the return value of the remote calls
are Serializable.
In this case, Vector indeed is serializable. But the ELEMENTS inside
the vector
may not be serializable objects. In this case, the container will use
the default
serialization mechanism to serialize / deserialize the elements into
the persistent
store or through the RMI I/O stream, which is just using a bit-wise
dump of your
Vector and all its elements object references to the persistent store
or RMI I/O
stream.
So the solution is to declare all the objects in your Vector elements
to implement
the java.io.Serializable interface. If all the Objects in your vector
elements
only contain primitive data types, you don't need to do anything extra.
If some
objects in your vector elements contain other object types that don't
implement
the java.io.Serialiazable interface, then you will need to write your
own writeObject
and readObject method to serialize /de-serialize those objects. You
can look
up many tutorial on Sun's website on how to do this. Hope it helps.
"sanjeev" <[email protected]> wrote:
hi all,
i am using statful session ful bean ,where are i am using Vector ,when
i retrieve
the vector in to another Vector and do some manipulation on the new
Vector
,but
the Vector that is declared in the Stateful session bean remains unchanged
, i
had using the same thing with the main site , and my local site ,it
is
working
on the localsite but not on the main site.
e.g Vector test = m_sessionfulBean.getAllValue();
when i do the changes it won't get reflected to the vector that it
return.
Can somebody help?

A process called "rundll32.exe" occupied 50% of the cpu in windows 7 OS

Hello, i found a serious problem with my Macbook late 2009 that when i install 32-bit windows 7 under bootcamps 3.1 and Mac OS 10.6.1. There's a process called "rundll32.exe" occupied 50% of the cpu even when i didn't run any softwares.I reinstalled 5 times using different Windows 7 version, but the problem still remain. The process can't be terminated once it appeared, it always appeared after 5 mins to 30 mins after i reboot the Macbook. I'm going to try 64-bit windows 7 and Mac OS 10.6.2 this afternoon, but i seems it won't be fixed, i will post the result later anyway. Anyone know how to deal with this sort of thing?

You really need a windoz site to ask such a question..... after all this is the Apple site..
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Problems using cmd.exe in a script

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Hello Friends,
I am calling an EXE program from my JSP page using Runtime.exec() method. The exe file simply reads a file and writes the content into another file (like copying a file). Now if I am providing fully qualified path to both source and destination files, then it runs absolutely fine. However, if i don't mention file path (only fine name is there), it creates output file in System32 folder and the resultant file doesn't contain any data.
I am providing the source for the EXE file.
==============
Source 1 (with fully qualified path name)
#include <stdio.h>
#include <fstream.h>
#include <iostream.h>
#include <string.h>
#include <stdlib.h>
void write_temp_file1(char *);
void main()
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myTempPath=(char *)calloc(100,sizeof(char));
strcpy(myTempPath,"D:\\temp\\tempFile.txt");
write_temp_file1(myTempPath);
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void write_temp_file1(char * fileName)
// first read the file and write another file with same content
char * line1=NULL;
char * line2=NULL;
char * line3=NULL;
line1=(char *)calloc(100,sizeof(char));
line2=(char *)calloc(100,sizeof(char));
line3=(char *)calloc(100,sizeof(char));
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inf>>line1;
inf>>line2;
inf>>line3;
inf.close();
ofstream outf;
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outf<<line1<<endl;
outf<<line2<<endl;
outf<<line3<<endl;
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================================
Scenario 2 (with file name only)
#include <stdio.h>
#include <fstream.h>
#include <iostream.h>
#include <string.h>
#include <stdlib.h>
void write_temp_file1(char *);
void main()
char * myTempPath=NULL;
myTempPath=(char *)calloc(100,sizeof(char));
strcpy(myTempPath,"my_temp_from_exe.txt");
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char * line2=NULL;
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line2=(char *)calloc(100,sizeof(char));
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==========================
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-- Niranjan

providing source code for the EXE program doesn't tell your problem.
You have to be more specific. What is your problem?

Rwcgi60.exe not terminating

Is rwcgi60.exe supposed to stop execution once it has finished generating the report or is it supposed to continue to run?
Thanks

Slawek Ciepielewski (guest) wrote:
: It is problem with developer60 web-reporsts status.
: Proces RWCGI60.EXE hangs where raning status page from IE40.
: URL: http:/www.server/cgi-bin/rwcgi60.exe/showjobs?server=rwsrv
: It happend only where NLS_LANG=POLISH_POLAND.EE8MSWIN1250
: ( AMERICAN_AMERICA.EE8MSIWN1250 is OK ).
: So, I can get status only in english not in polish.
: ( Other rwcgi60.exe parameters are OK in polish )
: Please help.
I have the same Problem with rwcgi60 under Compaq Tru64 UNIX
with NLS_LANG=GERMAN_GERMANY.WE8ISO8859P1!
Seems to be a common bug.
null

Error while calling pscp.exe through a batch file which is called in SSIS Execute Process Task

Hi,
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is,
ECHO OFF
echo. >> M:\Prod\bin\SourceFile_FileLog.txt
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'In Persuit of Happiness' and ..... learning SQL.

Hi,
This is what I am getting while running the batch file from command prompt
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M:\bin\mttrb1>ECHO OFF
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scp: M:\Prod\FromMediation\: Cannot create file
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scp: M:\Prod\FromMediation\: Cannot create file
The system cannot find the path specified.
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Mon Jan 09 15:32:13 EST 2006 Enqueuing VIC/97513 com.tallion.tax.workflow.assessment.Update
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java.naming.provider.url=69.0.137.120:1099
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I have a situation that is a bit similar. I have successfully used beans for storing methods used in JSPs and used by other methods in the same class as was suggested above. Now I would like to break some methods into another (utility) class since they are lower level and can be used by lots of things. They are for database operations (given a String query and String dbname, it queries and returns ResultSet for example). I want to have them in a separate class for reusability and OOP.
I am having problems calling those public static methods in the public class from my bean that communicates with the JSP. I can't compile the class that calls the method in the database ops class. I get an error like :
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symbol : variable sqlHelper
location: class dbHelperBean.loginHelper
and when I include the package name in the call I get
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symbol : class sqlHelper
location: package dbHelperBean
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You can accomplish this task by invoking SOAP Service in ESB that points to current WSDL of BPEL process, for example:
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How to call a exe or bat file from java program

hi,
i actually want to know that how to call a exe or bat file from program so that i can run them parallely.

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String strCmd = "myFile.bat";
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I have a problem with ( AppleSyncNotifier.exe - Entry Point Not Found ) The procedure entry point sqlite3_wal_checkpoint could not be locate in the dynamic link library SWLite3.dll.

I have a problem with ( AppleSyncNotifier.exe - Entry Point Not Found ) The procedure entry point sqlite3_wal_checkpoint could not be locate in the dynamic link library SWLite3.dll.

With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
Copy the SQLite3.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
Reboot and see if all is well
In case that your OS is Windows 7 (64 bit)
1. Open windows explorer, go to location C:\Program Files (x86)\Common Files\Apple\Apple Application Support
2. Copy file "SQLite3.dll"
3. Open new windows explorer, to to location C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
4. Paste file "SQLite3.dll" to the location.
5. Reboot your computer, it should not display that message, it should be clear.
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Problem calling rwcgi60.exe on WebLogic

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