VARPG Linkage(*Server) service program debugging

["Kurt Anderson" <kjanderson@xxxxxxxxxxxxx>]

Is there any way to debug a service program call from VARPG where the
service program resides on the System i?  I tried to run a service job
debug over the job that had opened the files for my VARPG program, but
that didn't seem to work.
 
I need to do this because a service program that has been working
perfectly fine on the System i is not working when called from VARPG.
 
Here's the prototype for the service program I'd like to debug:
       //  Format the Item Description for Display
     D $FmtItemDesc    PR                  Linkage(*Server)
     D                                     ExtPgm( 'ITMSPROC' )
     D                                     ExtProc('$FMTITEMDESC')
     D  DescIn                      350a   Const Varying
     D  DescOutArray                 35a   Dim( 20 )
     D  NumOfElem                     3u 0
 
Thanks,
 
Kurt Anderson
Application Developer
Highsmith Inc.
W5527 State Road 106, P.O. Box 800
Fort Atkinson, WI 53538-0800
TEL (920) 563-9571  FAX (920) 563-7395
EMAIL kjanderson@xxxxxxxxxxxxx