RE: Error while calling java from RPG Java exception "java.lang.U nknownError:"

Hi
The problem is i cannot ask the end users to signoff
and signon 
here is my RPG code, what wrong may i be doing
H thread(*serialize) 
/define OS400_JVM_12   
/Copy JNI              
/Copy Prototype        
d env             s               * 
D crtPgm          pr              o   extproc(*java:  
                  
d                                    
'com.pfizer.maps.data.PORPGToJava' 
d                                     :*Constructor ) 
                  
d dateFormat                      o  
class(*java:'java.lang.String')    
d                                     const           
                  
// i call a CL program to set env variable
 c                   eval      env =
getJniEnv('-Djava.version=1.4;')    
 c                   callp     beginObjGroup(env:1000)
                  
C                   eval     
@dateFormat=crtString(Datfmt)
//it fails on this line....
C                   eval     
popgm=crtPgm(@dateFormat)  
// othe logic to call methods
c                   callp     endObjGroup (env) 
C                   EVAL      *INLR = *ON   
                                            
C                   RETURN  

Ashish
 

--- "Bartell, Aaron L. (TC)"
<ALBartell@xxxxxxxxxxxxxx> wrote:
> Did you exit out of the program prematurely while in
> debug or something of
> that nature?  If so then a clearing of your
> environment is a must to make
> sure everything is in order, and the easiest and
> safest way to do so is to
> sign-off and back on again.  You could try and
> reclaim the activation group,
> but I don't know if that will take care of the Java
> cleanup and references.
> . .
> 
> HTH,
> Aaron Bartell
> 
> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx
> [mailto:java400-l-bounces@xxxxxxxxxxxx]On Behalf Of
> Ashish Kulkarni
> Sent: Monday, January 19, 2004 11:21 AM
> To: Java Programming on and around the iSeries /
> AS400
> Subject: Re: Error while calling java from RPG Java
> exception
> "java.lang.UnknownError:"
> 
> 
> Hi
> Also in my job log i see error message
> Tried to refer to all or part of an object that no
> longer exists
> 
> What should i do
> 
> Ashish
> --- Ashish Kulkarni <kulkarni_ash1312@xxxxxxxxx>
> wrote:
> > Hi
> > I am using V5R2 and JDK1.4.1
> > and calling Java from RPG, and having a weird
> > problem
> > Every thing works when i call this RPG program
> first
> > time, but when i call the RPG program second time
> i
> > get
> > error saying
> > 
> > Message ID . . . . . . :   RNQ0301       Severity
> .
> > .
> > . . . . . :   99         
> >  Message type . . . . . :   Inquiry               
>  
> >  
> >                          
> >  Date sent  . . . . . . :   01/19/04      Time
> sent 
> > .
> > . . . . . :   10:54:23   
> >                                                   
>  
> >  
> >                          
> >  Message . . . . :   Java exception received when
> > calling Java method (C G D    
> >    F).                                            
>  
> >  
> >                          
> >  Cause . . . . . :   RPG procedure PU610B01 in
> > program
> > CXSXA/PU610B received    
> >    Java exception "java.lang.UnknownError:" when
> > calling method "<init>" with   
> >    signature "(Ljava.lang.String;)V" in class     
>  
> >  
> >                          
> >    "com.pfizer.maps.data.PORPGToJava".            
>  
> >  
> >                          
> >  Recovery  . . . :   Contact the person
> responsible
> > for program maintenance to  
> >    determine the cause of the problem.            
>  
> >  
> >                          
> >  Possible choices for replying to message . . . .
> .
> > .
> > . . . . . . . . . :       
> >    D -- Obtain RPG formatted dump.                
>  
> >  
> >                          
> >    S -- Obtain system dump.                       
>  
> >  
> >                          
> >    G -- Continue processing at *GETIN.            
>  
> >  
> >      
> > 
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Hotjobs: Enter the "Signing Bonus"
> > Sweepstakes
> > http://hotjobs.sweepstakes.yahoo.com/signingbonus
> > _______________________________________________
> > This is the Java Programming on and around the
> > iSeries / AS400 (JAVA400-L) mailing list
> > To post a message email: JAVA400-L@xxxxxxxxxxxx
> > To subscribe, unsubscribe, or change list options,
> > visit:
> >
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> > or email: JAVA400-L-request@xxxxxxxxxxxx
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> > archives
> > at http://archive.midrange.com/java400-l.
> > 
> 
> 
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> _______________________________________________
> This is the Java Programming on and around the
> iSeries / AS400 (JAVA400-L)
> mailing list
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> _______________________________________________
> This is the Java Programming on and around the
> iSeries / AS400 (JAVA400-L) mailing list
> To post a message email: JAVA400-L@xxxxxxxxxxxx
> To subscribe, unsubscribe, or change list options,
> visit:
> http://lists.midrange.com/mailman/listinfo/java400-l
> or email: JAVA400-L-request@xxxxxxxxxxxx
> Before posting, please take a moment to review the
> archives
> at http://archive.midrange.com/java400-l.
> 


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