Webfacing vary off device immediately.

All 

I've converted IBM's example soccer app. Using the WTE
server when I run the example, I get the 'links' page
to allow me to run the app. When I select the link, I
get the iSeries signon screen as expected. However,
the application then drops straight back to the links
screen. I've put together another sample app and it
does exactly the same thing. This happens in both WTE
and when the app is deployed in a .WAR to Tomcat. It
must be an iSeries setup issue.

The log for QQFVTSVR seems to point to some kind of
device error, but I can't fathom what it is :
+++++++++++++++++
Job 019687/QUSER/QQFVTSVR started on 15/01/03 at
16:18:25 in subsystem 
  QSYSWRK in QSYS. Job entered system on 15/01/03 at
16:18:24.         
Object QQFEQ04CE7 type *DTAQ created in library
QQFTEMP.               
Description for device QQF04CE700 created.            
                
Vary on completed for device QQF04CE700.              
                
Pointer not set for location referenced.              
                
Internal system error occurred in program QTVSREAD.   
                
Vary off completed for device QQF04CE700.             
                
Vary on completed for device QQF04CE700.              
                
Pointer not set for location referenced.              
                
Internal system error occurred in program QTVSREAD.   
                
Vary off completed for device QQF04CE700.        
+++++++++++++++++++++++++++++++++++++++++++++++++++++

DSPLOG reveals a similar problem :

+++++++++++++++++++++++++++++++++++++++++++++++++++++
Job 019689/NMCLOUGH/QQF04CE700 started on 15/01/03 at
16:20:29 in subsystem Q  
Job 019689/NMCLOUGH/QQF04CE700 ended on 15/01/03 at
16:20:29; 1 seconds used;  
Session to device QQF04CE700 ended normally.          
                        
Vary off completed for device QQF04CE700.             
                        
Vary on completed for device QQF04CE700.              
                        
Job 019690/NMCLOUGH/QQF04CE700 started on 15/01/03 at
16:29:48 in subsystem Q  
Job 019690/NMCLOUGH/QQF04CE700 ended on 15/01/03 at
16:29:48; 1 seconds used;  
Session to device QQF04CE700 ended normally.          
                        
Vary off completed for device QQF04CE700.             
                        
++++++++++++++++++++++++++++++++++++++++++++++++++++++

N.B. SYSVAL QAUTOVRT is set to *nomax

Has anyone had a similar problem. I'd really
appreciate any pointers on where I should be looking.

Regards

Niall
                  

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