embedded SQL not outputting to report

I have begun this whole ordeal in hopes of getting down the issue of 
embedding sql statements in my rpg code, I think in the long run it will 
make life much easier.

However, I have not been able to figure out what I am doing wrong with the 
following code, it is supposed to extract the soldto number (cust no) and 
print it in the report.  The field in the externally described report is 
prtcustno....if anyone would be so helpful as to point out what I am doing 
wrong I would greatly appreciate it.

 C     *USA          MOVE      '06/01/2005'  SDATE
 C     *USA          MOVE      '06/30/2005'  EDATE
 C/EXEC SQL                                       
 C+ DECLARE CUSTCURSOR CURSOR                     
 C+ FOR SELECT ILNSOLDTO                          
 C+ FROM INVMARGIN                                
 C+ WHERE ILNINVDATE >= :SDATE AND                
 C+ ILNINVDATE <= :EDATE                          
 C/END-EXEC                                       
 C                   WRITE     HEADINGS           
 C/EXEC SQL                                       
 C+                  OPEN      CUSTCURSOR         
C+                  OPEN      CUSTCURSOR 
C/END-EXEC                               
C/EXEC SQL                               
C+ FETCH NEXT                            
C+ FROM CUSTCURSOR                       
C+ INTO :PRTCUSTNO                       
C+                                       
C/END-EXEC                               
C                   WRITE     DETAILLINE 
C/EXEC SQL                               
C+ CLOSE CUSTCURSOR                      
C/END-EXEC                               
C                   EVAL      *INLR = *ON
C                   RETURN               

If you bought, it was hauled by a truck - somewhere, sometime.