Field compiles as Packed but is zoned in file

["Eric A. Wolf" <eric_a_wolf@xxxxxxxxxxx>]

To the list,
I checked out the archives and found some mentions but not exactly.  I have a 
file that shows in all utilities and commands that the first field is 2.0 
Signed except on the compile of the program - it shows as packed.  The program 
only has 100+ lines of code:

Error message: Factor 1 field is not the same type as first key field in file. 
Factor 1 is Company                                                  
Here are the definitions of C6AENB
000002=I                             S    1    2 0C6AENB  

000001=D C6AENB              2S 0 EXTFLD (C6AENB)       
        *---------------------------------------------------------------
        * Data structure . . . . . . :  KLORDERHDR                     
        * External format  . . . . . :  FAVRECL : AMFLIBB/MBC6RES1     
        * Format text  . . . . . . . :  Quote/Order Header             
        *--------------------------------------------------------------
000001=D COMPANY                      2S 0 EXTFLD (C6AENB)                      
 

   1  MBC6RES1                                                                  
 
        FAVRECL                                                                 
 
                     C6AENB                  ZONE      2,0 SIGNED               
 
                     C6DCCD                  CHAR        1                      
 
                     C6CVNB                  CHAR        7                      
 

*RNF7031 C6AENB            P(2,0)                1000002D


h NoMain option(*srcstmt : *nodebugio)       
FMBC6RES1  IF   E           K DISK                                   
 * Order Header                   Retrieval Index                    
                                                                     
 * Prototypes                                                        
d RtvOrdHdr       pr           424                                   
d  prInput                         424                                   
                                                                     
 *  module interface                                                 
p RtvOrdHdr       b                   export                         
d  RTVOrdHdr      pi           424                                   
d  prInput                          424                                   
 *                                                                   
 * External definition of file                                       
d DsInput       e ds                  extname(mbc6rep)   
 *                                                                   
d klOrderHdr    e ds                extname(mbc6res1:favrecl:*KEY) 
d Company     e                     extfld(c6aenb)                 
d OrderType    e                     extfld(c6dccd)                 
d OrderNum    e                     extfld(c6cvnb)                 

/free                                                       
                                                            
 //* Move the input information to the datastructure...     
 dsInput = prInput;                                         
                                                             
 Company   = c6aenb;                                  
 OrderType = c6dccd;                                      
 OrderNum  = c6cvnb;                                      
                                                            
 CHAIN klOrderHdr mbc6res1;                                 
 IF NOT %FOUND(mbc6res1);                                   
      CLEAR DsInput;                                        
 ENDIF;                                                     
                                                            
 RETURN dsInput;        

 /end-free                        
p RtvOrdHdr       e                              

V5R2 OS

thanks in advance...
Eric