[SYSTEM21] RPG question

[mon.ferriols@xxxxxxxxxxxxxx]

Dear list:

 

I have a program here and it refuses to do what I want. First I read INP35
and get all the parts masterfile stuff, then I read PMP01 because I want to
get all the suppliers (if any) of that item (can be more than 1). What the
program does is once it gets a match, it gets all the details and proceeds
to the next part number. What I want it do is to go back and see if there
are anymore suppliers for the SAME item. My code looks like:

 

GetSupplier   BEGSR                                

                                                   

PM02KY        Setll     VENDOR3                    

              If        %Equal                     

PM02KY        ReadE     VENDOR3                    

              DoW       not %EOF                   

                                                   

              Eval      VNDRDL = VNDR01            

              Eval      BENDOR = VNDR01            

              Eval      CURCDL = CURC01            

              Eval      LEADDL = LEAD01            

                                                   

              EXSR      GetDetails                 

                                                   

PM02KY        ReadE     VENDOR3                    

              EndDo                                

                                                   

              Else                                 

Eval      VNDRDL = 'N/A'               

Eval      BENDOR = 'N/A'               

Eval      CURCDL = 'N/A'               

Eval      LEADDL = *zero               

Eval      SNAMDL = 'No Vendor'         

Eval      INCODL = 'N/A'               

Eval      SHPMDL = 'N/A'               

Eval      COCDDL = 'N/A'               

Eval      PTTD05 = *zero               

EndIf       

 

EndSr                           

 

 

This SR is called from the main routine that reads INP35. How can I make it
loop within the PMP01 read? Thanks in advanced.

 

Mona