How to throws exception from subprocess?

Hi,
I use subprocess in my process and I need throws exception from subprocess to my main process.
Thanks for help.
Jakub

The only to throw an exception from a sub process is by leveraging the Exception event (from the event view).
You need to throw the exception, by dragging the Exception event and choose Throw into your subprocess. Then you need to add an exception "catcher" in the parent process to catch the Exception.
Jasmin

Similar Messages

How to throw exception from Listener's Event Methods

Hi,
We are using Jdev 10.1.3 and I'm implementing a class that implements EntityListener and RowSetListener interfaces.
The problem that i'm facing is when I override the event methods of the interface (Which don,t throw any exception) , I'm not able to throw any exceptions in overridden methods also. Kidnly guide me on how to achieve this...
Sample Code :
public class GenericHistoryViewObjectImpl extends ViewObjectImpl implements RowSetListener
// this event is fired when a row is deleted from rowset and it registers data in history
public void rowDeleted(DeleteEvent event)
latestEvent = "DEL";
try
GenericHistoryManager.registerDataInHistory(this);
wasLastEventExecutedSuccessfully = 1;
catch (Exception e)
e.printStackTrace();
wasLastEventExecutedSuccessfully = 0;
genericHistViewException = e;
from The mothod public void rowDeleted(DeleteEvent event) of RowSetListener i want to throw an exception ...

JSalonen is totally correct. I would only add that this topic, generally, exposes the differences between checked and unchecked exceptions. Unchecked exceptions extend RuntimeException or Error. Checked exceptions extend Throwable or Exception. There are important differences.
Checked exceptions must specifically be caught or declared in a throws clause of a caller. Unchecked exceptions do not have this restriction. This means you can always 'wrap' (or throw without wrapping) an unchecked exception. Unchecked exceptions are very useful. You can use an existing unchecked exception, or create your own by extending RuntimeException or Error.
To illustrate the difference, let's say we are creating a new user account and storing it in the database. For a checked exception, I might define DuplicateUserRegistration in case a user registers with an existing user name (a non-fatal error case that can be anticipated in system design). However, if the database was down, I would not throw SQLException (which is checked) but rather something like ResourceUnavailableError. This would be unchecked. A calling class (normally) will not be able to realistically handle a situation where the database is down, so why force that caller to either declare throws SQLException or catch SQLException for this instance?
- Saish

How to throw exception in run() method of Runnable?

Hi, everyone:
I want to know how to throw exception in run() method of interface Runnable. Since there is no throwable exception declared in run() method of interface Runnable in Java API specification.
Thanks in advance,
George

Thanks, jfbriere.
I must add though that if your run() methodis
executed after a call to Thread.start(), then
it is not a good choice to throw anyRuntimeException
from the run() method.
The reason is that the thrown exception won't be
handled appropriately by a try-catch block.Why do you say that "the thrown exception won't be
handled appropriately by a try-catch block"? Can you
explain it in more detail?
regards,
George
Because the other thread runs concurrently with and independently of the parent thread, there's no way you can write a try/catch that will handle the new thread's exception: try {
myThread.start();
catch (TheExceptionYouWantToThrowFromRun exc) {
handle it
do the next thing This won't work because the parent thread just continues on after myThread.start(). Start() doesn't throw the exception--run() does. And our parent thread here has lost touch with the child thread--it just moves on to "do the next thing."
Now, you can do some exception handling with ThreadGroup and uncaughtException(), but make sure you understand why the above won't work, in case that was what you were planning to do.

Throw exceptions from threads?

Is it possible to throw exceptions from threads since I can't add the throws statement to the run method I don't know how I could do it...
Any help greatly appriciated!
Cya

Is it possible to throw exceptions from threads since
I can't add the throws statement to the run method I
don't know how I could do it...
Any help greatly appriciated!
CyaYou can't throw checked exceptions, because obviously the code responsible for invoking the run() method wouldn't know what to do with it, and you wouldn't be the one to catch them. You can however throw unchecked exceptions (such as those based on RuntimeException).

How to Throw Music From Your Xperia Tablet S

If you have any further questions please feel free to ask away. I will do my best to find the answer you are looking for!
- Patrick
Solved!
Go to Solution.

Sony wants your feedback! http://bit.ly/WcYjMO
This video will show you how to throw music from your Xperia™Tablet S.
If you have any further questions please feel free to ask away. I will do my best to find the answer you are looking for!
- Patrick

How to catch exception from shared library on Linux?

Description:
JNI dynamically loads shared library. Shared library throws exception (class CTestException). JNI can not catch it by CTestException name, only (...) works.
My config:
Linux RH AS 4 (x86 64)
gcc: 3.4.5
glib: 2.2.5
Java 1.5.0_06
g++ compiler options for JNI and shared libraries:
g++ -Wl,-E -fPIC -shared ...
There are multiple bugs on Java bugs database regarding C++ ABI incompatibility between Java binaries and stdc++ libraries linked with native code. But I could not find any conclusions on these bugs. Only plans/suggestions to recompile Java on new gcc. These bugs were quite old (regarding Java 1.3, 1.4). Now 1.6 is available but still there is same incompatibility. Maybe I am missing something and there is a way to fix this problem? Like to use specific gcc/glib versions for compilation? How people solve such problems? Any help is appreciated.

It isn't any different; the commands are the same. You can find the exp executable in tehe $ORACLE_HOME/bin directory.

How to throw Exception in Thread.run() method

I want to throw exception in Thread.run() method. How can I do that ?
If I try to compile the Code given below, it does not allow me to compile :
public class ThreadTest {
     public static void main(String[] args) {
     ThreadTest.DyingThread t = new DyingThread();
     t.start();
     static class DyingThread extends Thread {
     public void run() {
     try {
               //some code that may throw some exception here
          } catch (Exception e) {
          throw e;//Want to throw(pass) exception to caller
}

(a) in JDK 1.4+, wrap your exception in RuntimeException:
catch (Exception e)
throw new RuntimeException(e);
[this exception will be caught by ThreadGroup.uncaughtException() of this thread's parent thread group]
In earlier JDKs, use your own wrapping unchecked exception class.
(b) if you know what you are doing, you can make any Java method throw any exception using Thread.stop(Throwable) regardless of what it declares in its "throws" declaration.

How to throw OAAttrValException from AM.

Hi All,
I have to show exception at column level from AM validation.
Is it possible?
I know we can throw OAAttrValException from VORowImpl or EORowImpl.
Is there any way to achieve the same from AM as well.
Thanks,
Arvind Goel

Hi,
what is your exact requirement ?
--Sushant

How to throw exception..?

class A
void execute() throws Exception
int i=10/0;
public static void main(String args[])
try
new A().execute();
catch(Exception e)
System.out.println(e);
(or)
class A
void execute() throws Exception
try
int i=10/0;
catch(Exception e)
throw e;
public static void main(String args[])
try
new A().execute();
catch(Exception e)
System.out.println(e);
}hi i want to knw which form of throwing of exception is best from the above two program... and also tell me the reason pls... can anyone give the solution.....

There are two general classes of exceptions in java, often called checked and unchecked.
The exception thrown by zero divide, in your example, is a RuntimeException and doesn't require a throws clause.
Most exceptions are throw with a throw statement, but a few kinds are throw directly by the JVM, zero divide or NullPointerExceptions being examples.
If you need to throw an exception you typically create an exception class of your own, by extending the Exception class. That way you can have a catch clause that catches just that one kind of exception and your program can act accordingly.

I can throw exception from a catch

Hello,
I have created a new Exception : myException (for example).
and, i can't throw it under a catch bloc !!
My code :
public myMethod( ... ) throw myException {
     try {
          if(true) thorw new NullPointerException("test nll pt");
     } catch(NullPointerException nullPt) {
          if(true) throw new myException("toto",nullPt.getMessage());
this code doesn't want to throw "myException" from the "catch" !
Why ?
myException extends the class Exception.
Thanks.
maxx.

First, I assume you didn't cut and paste the code, as what you have there won't compile. Can you 1) paste the actual code and 2) be a bit more specific about what's happening?
Aside from a couple of misspellings, I don't see why it wouldn't throw myException. Is it not compiling? Running but not throwing any exception? Throwing a different exception?

How to throw event from R3 to NW using JRA?

Hi colleagues.
I would like to throw events from backend R3 system to a Java composite which is running in NW CE.
I red that this is possible with JRA. I have already created and deployed the Mbean, configured the NW server, created a JRA resource, set its parameters.
I have also created a Http connection to external server in R3 sm59.
The connection works fine when I click check button. However when I debug the Java code the debugger does not stop. So the event is not comming into the NW server.
I guess this is because the event is not thrown from the backend or because the IP address, port, path prefix is wrong. Can somebody tell me what are these values?
I would appreciate if someone who has already done something similar would share his / her emotions.
Thanks,
Balázs

Hi
1st create ZFKK_SAMPLE_0020 and write the logic in it for your requirement. next in ZFKK_SAMPLE_0073 use the FM BAPI_CTRACDOCUMENT_GETDETAIL pass the document no you will get all the details of doc no then in your fm update or cleare the table using std FM.
FUNCTION ZFKK_SAMPLE_0299.
*"*"LOCAL INTERFACE:
*" IMPORTING
*"     REFERENCE(I_KEYR1) TYPE KEYR1_KK
*"     REFERENCE(I_SUCCESS) TYPE CHAR1
*" EXPORTING
*"     REFERENCE(RETURN) TYPE BAPIRET2
INCLUDE <CNTAIN>.
TYPES: BEGIN OF TY_DETAILS,
           OPBEL TYPE OPBEL_KK,
           CHCKN TYPE CHCKN_KK,
           BKREF TYPE BKREF,
           BETRZ LIKE DFKKZP-BETRZ,
           WAERS TYPE WAERS,
           BANKL TYPE BANKL_KK,
           END OF TY_DETAILS.
TYPES : BEGIN OF TY_FINAL,
          OPBEL TYPE OPBEL_KK,
          HVORG TYPE HVORG_KK,
          TVORG TYPE TVORG_KK,
          VKONT TYPE VKONT_KK,
          VKBEZ TYPE VKBEZ_KK,
          BLDAT TYPE BLDAT,
          END OF TY_FINAL.
TYPES : BEGIN OF TY_USERS,
          USER TYPE SYSID,
          END OF TY_USERS.
TYPES: BEGIN OF TY_ZCABLMTST,
         HVORG TYPE HVORG_KK,
         TVORG TYPE TVORG_KK,
         END OF TY_ZCABLMTST.
TYPES: BEGIN OF TY_DFKKRH.
         INCLUDE TYPE DFKKRH .
TYPES: END OF TY_DFKKRH.
TYPES: BEGIN OF TY_FKKOP.
         INCLUDE TYPE FKKOP .
TYPES: END OF TY_FKKOP.
TYPES: BEGIN OF TY_RLBEL,
         RLBEL TYPE DFKKRH-RLBEL.
TYPES: END OF TY_RLBEL.
TYPES : BEGIN OF TY_EMAILID,
          USRID_LONG TYPE COMM_ID_LONG,
          END OF TY_EMAILID.
TYPES : BEGIN OF TY_PERNR,
          PERNR TYPE PERSNO,
          END OF TY_PERNR.
TYPES : BEGIN OF TY_SOMLRECI1.
          INCLUDE TYPE SOMLRECI1.
TYPES : END OF TY_SOMLRECI1.

Throwing exceptions from Java Stored Procs

Hi,
We'd like to be able to define our own exceptions from our Java Stored Procedures (i'm going to call them JSP's even thought that's not PC). I am aware that the manual says "When a Java stored procedure executes a SQL statement, any exception thrown is materialized to the procedure as a subclass of java.sql.SQLexception. That class has the methods getErrorCode() and getMessage(), which return the Oracle error code and message, respectively."
Does this mean that we can't really extend the SQLException class and define our own set of methods for handling exceptions in JSP's? Is there a work around for handling exceptions in JSP's? Since exception handling is such a powerful component of Java, I figure someone has addressed the limitations of the above paragraph.
Thanks,
Kristi
null

Unfortunately, right now GCC's standard C++ runtime library is NOT threadsafe. You can find documentation supporting this on the GCC website. Since you're running a multithreaded Java/JNI application, you'll certainly hit this shortcoming.
<p>
Supposedly, this will all be fixed in GCC 3.0.
<p>
In the meantime, if you're using SPARC, the only option you have is either using SC4.2 or Forte 6 Update 2 (this particular version is VERY important for several reasons).

How to throw error from process without raising exception

Hi ,
I like to throw error messages in Process error section whenever my If condition fails from PL/SQL anonymous block.The process is fired after submit-computation and validation.Also i like to avoid placing raise_application_error from the Process region source.
My task is to validate whether a itemvalue is in from the table lists or not.
like --- If :P1_X not in ('abc','xyz') then throw error .(where abc and xyz are tablename) .Instead of placing the validation as Validation routine i must have to place it in Process since the :P1_X item value obtain after computation and validation of another process.
Thanks & Regards,
ROSY.

Hi Vikas ,
Again thnx for ur input and sorry 4 my late reply.
Probably i cant make my actual requirement clear to you.
I want to press a submit button and the process will be fired.The process should check the item :p1_x value if this value is not in the tablenames then here i am throwing error by raise_application_error .I want to make this customized such that instead of raising the error i want to make the error string display in the error message section which is the error pattern usually displayed as Inline error notification for the validation types.But since its not validation rather process so how can i handle the situation.
Any suggestion ?
Thanks & Regards,
ROSY.

IViews throwing exception from Non Admin Login?

Hi,
I have created some iViews using .Net PDK for SAP.
I have added these iViews to a page. Then the page is added to workset. I have created a new role and assigned this workset to the new Role. Then I have created a new User and associated this user with the newly created Role.
Now the problem is whenever I login to portal using new user name and password I am able to see the workset as well as page and iViews. But these iViews are throwing following exception.
An Error occurred while processing one of the iViews on this page in the .NET server.
More information:
1. Default Trace
Exception id: 10:37_04/10/05_0037_6409650
However these iViews are running properly when I preview them from admin login.
What are possible causes/solutions for the above mentioned behavior?
Thanks for suggestions
Regards,
Vikas Khandpur

Hi Vikas
You should use the Permission Editor to assign user, group and role permissions to portal objects.
You can launch the Permission Editor in two ways:
1. Using the central Permission Editor
a. Choose System Administration ® Permissions.
b. Locate the folder or object you want to assign or edit permissions for, right-click it and choose Open ® Permissions from the context menu.
2. Using the object-specific Permission Editor
a. Launch the relevant administration tool or editor in the portal.
b. In the Portal Catalog, locate the object or folder to want to set or edit permissions for. Then, do one of the following:
i. Right-click the object and choose Open ® Permissions from the context menu.
ii. Open the object in the editor, and from the Display menu or drop-down list, choose Permissions.
To know how to set permissions in the permission editor, please refer to the following thread.
http://help.sap.com/saphelp_nw04/helpdata/en/f6/2604db05fd11d7b84200047582c9f7/content.htm
As for your doubt on why you are able to view the iViews from an administrator's login,it is because The standard super administer role is assigned maximum access to the entire set of portal initial content. The Super Administrator role is assigned by default to the Administrators group. Therefore, initially all standard administrator users have super administrator permissions in the portal.
Hope that helped.
Best Regards
Priya

Throwing Exceptions from a new Thread

Please help if you can.........
I have a very simple RMI server, that is used to run processes in seperate threads on a server machine, that are kicked off by a client GUI.
All works fine, except if the process can not be found, then the server generates an IOException. How can I get the thread to throw the exception back to the RMI Server, and then back to the GUI.
I have tried to throw Runtime Exceptions but that did not work, and I can not declare the run method of the thread to throw a remote exception......
Any help would be most appriciated...
G

/* the listener interface */
public interface ExceptionListener {
void exceptionOccured(Throwable t);
/* the runnable object */
public class WorkerThread implements Runnable {
List exceptionListenerList;
public void addExceptionListener(ExceptionListener l) {
    exceptionListenerList(l);
public void run() {
    try {
    // do the work, e.g some JDBC stuff
    } catch(Throwable t) {
      // error occured, first do some logging, then notify all listeners
      t.printStackTrace();
      for(i=0; i<exceptionListenerList; i++) {
        (ExceptionListener)exceptionListenerList.get(i).exceptionOccured(t);
/* this clas creates and & runs the thread; before doing this it
registers itself as an ExceptionListener to the runnable object */
public class ThreadStarter implements ExceptionListener {
public final void exceptionOccured(Throwable t) {
    // do whatever you want to do with the exception
public final void startThread() {
    WorkerThread wt = WorkerThread();
    wt.addExceptionListener(this);
    new Thread(wt).start();
}By the way: I "borrowed" the ExceptionListener / ExceptionCallback idea from the book "java thread programming - the authorative solution" by paul hyde.

How to throws exception from subprocess?

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