QUSRSPLA API

The project I am presently working on requires me to produce a summary of 
reports generated, including data entered to any of the four USER DEFINED 
OPTION fields (USRDFNOPT) in the spool file attributes. Using the API's
              QUSCRTUS -- CREATE USER SPACE                
              QUSLSPLF -- LIST SPOOLED FILES               
              QUSRTVUS -- RETRIEVE USER SPACE              
              QUSRSPLA -- RETRIEVE SPOOLED FILE ATTRIBUTES
I have been able to obtain the necessary data - EXCEPT - the USER DEFINED 
OPTION fields (USRDFNOPT). I have looked through the "OS/400 Print APIs V3R7" 
manual, but I am unable to locate how this data is to be obtained. If anybody 
knows if there is a "trick" to obtaining this data, I would be very grateful 
for their help. 
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                     
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This is the RPG/400 Discussion Mailing List!  To submit a new         *
* message, send your mail to "RPG400-L@midrange.com".  To unsubscribe   *
* from this list send email to MAJORDOMO@midrange.com and specify       *
* 'unsubscribe RPG400-L' in the body of your message.  Questions should *
* be directed to the list owner / operator: david@midrange.com          *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *