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Hey Jake,

Just a code comment from me.  For things to be clearer, think about putting
the SQL stuff in their own Subroutines, so that you don't have to switch
back and forth from FREE format.

To answer you question, yes you can create a program to ask for the
warehouse in a display file but it needs to be in a seperate program and
wrap it with a CL program.


Your code rewritten...


      /FREE
         ExSr SETSQLOPT#;
         ExSr DecCursor#;  // Declare cursor and open it.
         except heading;
         ExSr FetchCursor#;
         dow SQLSTT = '00000';
           except detail;
           ExSr FetchCursor#;
         enddo;

       *inlr = *on;
      /END-FREE


     C     SETSQLOPT#    BEGSR
     C/EXEC SQL
     C+ Set Option
     C+     Naming    = *Sys,
     C+     Commit    = *None,
     C+     UsrPrf    = *User,
     C+     DynUsrPrf = *User,
     C+     Datfmt    = *iso,
     C+     CloSqlCsr = *EndMod,
     C+     Commit    = *NONE
     C/END-EXEC
     C                   ENDSR

     C     DECCURSOR#    BEGSR
     C/exec sql
     C+ declare mainCursor Cursor
     C+   for
     C+ select icwmwh, icwmsn, icwmbl, icwmbt,
     C+ icwmas, icwmdb, icwmal, icwmps, icwmbs
     C+   from mylib/icwmap where icwmwh =:warehouse
     C/end-exec
     C/exec sql
     C+ open mainCursor
     C/end-exec
     C                   ENDSR
     C     FETCHCURSOR#  BEGSR
     C/exec sql
     C+ fetch next
     C+  from mainCursor
     C+  into :myDS
     C/end-exec
     C                   ENDSR
     C     CLOSECURSOR#  BEGSR
     C/exec sql
     C+ fetch next
     C+  from mainCursor
     C+  into :myDS
     C/end-exec
     C                   ENDSR

Michael Schutte
Work 614-492-7419
email  michael_schutte@xxxxxxxxxxxx


                                                                           
             "Jake M"                                                      
             <jakeroc@xxxxxxxx                                             
             m>                                                         To 
             Sent by:                  rpg400-l@xxxxxxxxxxxx               
             rpg400-l-bounces@                                          cc 
             midrange.com                                                  
                                                                   Subject 
                                       Display File for SQLRPGLE program.  
             04/04/2006 03:52                                              
             PM                                                            
                                                                           
                                                                           
             Please respond to                                             
              RPG programming                                              
              on the AS400 /                                               
                  iSeries                                                  
             <rpg400-l@midrang                                             
                  e.com>                                                   
                                                                           
                                                                           




Hello Pro's,

I have coded an SQLRPGLE program which takes a parameter and creates a
report. I want this parameter to be supplied using a Display File. Is this
possible? I am still learning RPG so this might be an extremely easy
question so please be gentle. Here is my program.

=============================================================================================


     H ActGrp(*CALLER)
     H DftActGrp(*NO)

     Fqsysprt   o    f  132        printer

     D whchoice        PR                  EXTPGM('WMSPRNT_06')
     D  warehouse                     2

     D whchoice        PI
     D  warehouse                     2



     d myDS            ds
     D   wrhouse                      2a
     D   icwmsn                       6a
     D   icwmbl                      14a
     D   icwmbt                       5a
     D   icwmas                       5a
     D   icwmdb                       1a
     D   icwmal                       1a
     D   icwmps                       9s 0
     D   icwmbs                       1a



     C/EXEC SQL
     C+ Set Option
     C+     Naming    = *Sys,
     C+     Commit    = *None,
     C+     UsrPrf    = *User,
     C+     DynUsrPrf = *User,
     C+     Datfmt    = *iso,
     C+     CloSqlCsr = *EndMod,
     C+     Commit    = *NONE
     C/END-EXEC


     C/exec sql
     C+ declare mainCursor Cursor
     C+   for
     C+ select icwmwh, icwmsn, icwmbl, icwmbt,
     C+ icwmas, icwmdb, icwmal, icwmps, icwmbs
     C+   from mylib/icwmap where icwmwh =:warehouse
     C/end-exec
     C/exec sql
     C+ open mainCursor
     C/end-exec
     C/exec sql
     C+ fetch next
     C+  from mainCursor
     C+  into :myDS
     C/end-exec

      /FREE
         except heading;
       dow SQLSTT = '00000';
         except detail;
      /END-FREE
     C/exec sql
     C+ fetch next
     C+  from mainCursor
     C+  into :myDS
     C/end-exec
      /FREE
       enddo;

       *inlr = *on;
      /END-FREE


     Oqsysprt   e            heading     1
     O                                        +   1 'WH'
     O                                        +   1 'SEC'
     O                                        +   3 'BIN'
     O                                        +   1 'TYP'
     O                                        +   1 'AVAIL'
     O                                        +   1 'DEDBIN'
     O                                        +  10 'AVAL4LETDOWN'
     O                                        +  12 'SEQ'
     O                                        +  18 'STATUS'


     Oqsysprt   e            detail      3
     O                       wrhouse          +   1
     O                       icwmsn           +   1
     O                       icwmbl           +   1
     O                       icwmbt           +   1
     O                       icwmas           +   1
     O                       icwmdb           +   1
     O                       icwmal           +   1
     O                       icwmps           +  12
     O                       icwmbs           +  12

=================================================================================================


Thanks in advance,

Jake.
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