RE: creating a new procedure that callanexistingprocedurewithoneadditional parm -- RPG400-L

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Hi Lim,
 
<snip>
C                   select                                            
C                   when      %parms() <=2                            
C                   callp     SndMsg(MsgInId :*omit :*omit :*omit    
C                                :*omit :MsgInQueue)                 
                                                                     
C                   when      %parms() <=3                           
C                   callp     SndMsg(MsgInId :MsgInData :*omit :*omit
C                                :*omit :MsgInQueue)                 
                                                                     
C                   when      %parms() <=4                           
C                   callp     SndMsg(MsgInId :MsgInData :MsgInType   
C                                :*omit :*omit :MsgInQueue)          
                                                                     
C                   when      %parms() <=5                           
C                   callp     SndMsg(MsgInId :MsgInData :MsgInType   
C                                :MsgFile :*omit :MsgInQueue)        
                                                                     
C                   when      %parms() <=6                           
C                   callp     SndMsg(MsgInId :MsgInData :MsgInType   
C                                :MsgFile :MsgLib :MsgInQueue)       
                                                                     
C                   endsl                                           
</snip>
 
If you want to go down this route use %addr instead of %parms. You don't
need to cater for every possible combination then. If a parm is not passed
it's address is null. That's all you need to check.
 
Cheers
 
Larry Ducie

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