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  3. November 2005

RE: Receiver value too small to hold result

Michael

Based on the examples (page 303-311,312) from "Who Knew You could do that with 
RPG IV?" Yes. 

Unless you see something that I missed.

-----Original Message-----
From: midrange-l-bounces+emmanuel.zannis=hrplc.co.uk@xxxxxxxxxxxx
[mailto:midrange-l-bounces+emmanuel.zannis=hrplc.co.uk@xxxxxxxxxxxx]On
Behalf Of michael@xxxxxxxxxxxxxxxxxx
Sent: 09 November 2005 11:53 AM
To: Midrange Systems Technical Discussion
Subject: RE: Receiver value too small to hold result


On this line?

NBytes = Read(FileDescI:BufferI@:NBytesSet)

If so, if FileDescl a valid handle number?

> -------- Original Message --------
> Subject: RE: Receiver value too small to hold result
> From: "Emmanuel Zannis" <emmanuel.zannis@xxxxxxxxxxx>
> Date: Wed, November 09, 2005 6:50 am
> To: "Midrange Systems Technical Discussion" <midrange-l@xxxxxxxxxxxx>
> 
> Statement 866. When attempting to read the file.
> 
> -----Original Message-----
> From: midrange-l-bounces@xxxxxxxxxxxx
> [mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of
> michael@xxxxxxxxxxxxxxxxxx
> Sent: 09 November 2005 11:42 AM
> To: Midrange Systems Technical Discussion
> Cc: midrange-l@xxxxxxxxxxxx
> Subject: RE: Receiver value too small to hold result
> 
> 
> What statement is it blowing up on?
> 
> > -------- Original Message --------
> > Subject: Receiver value too small to hold result
> > From: "Emmanuel Zannis" <emmanuel.zannis@xxxxxxxxxxx>
> > Date: Wed, November 09, 2005 6:38 am
> > To: <midrange-l@xxxxxxxxxxxx>
> > 
> > List Hi,
> > 
> > I am trying to read an IFS file using the C function "read". I am getting 
> > the error message MCH1210. (Receiver value too small to hold result).
> > 
> > Sample of the code:
> >                                                       
> >  * Read - Read an IFS file                            
> > D read            PR            10I 0 ExtProc('read') 
> > D  filedescI                    10I 0 Value           
> > D  bufferI@                       *   Value           
> > D  nbyte                        10U 0 Value           
> > 
> > 0143.00                                       
> > 0144.00  * Read PC File in IFS directory      
> > 0145.00 D Pr_ReadFile     PR         10240A   
> > 
> > 0228.00 D OutRec          S          10240A                       
> > 0229.00 D FileDescI       S             10I 0                     
> > 0230.00 D BufferI         S          10240A   Inz(*Blank)         
> > 0231.00 D  BufferI@       S               *   Inz(%Addr(BufferI)) 
> > 0232.00 D NBytes          S             10U 0                     
> > 0233.00 D NBytesSet       S             10U 0 Inz(10240)          
> > 0234.00 D RecIn           S          10240A                       
> > 0235.00 D CLRFPos         S             10I 0 Inz(0)              
> > 0236.00 D CLRF            S              2A   Inz(x'0d25')        
> > 
> > 0426.00                                         
> > 0427.00     // Read PC file in IFS directory    
> > 0428.00   Monitor;                              
> > 0429.00     outrec = Pr_ReadFile ();            
> > 0430.00   On-Error;                             
> > 0431.00     ExSr *Pssr;                         
> > 0432.00   EndMon;                               
> > 
> >  859.00 P Pr_ReadFile     B                                                 
> >    
> > 0860.00                                                                     
> >    
> > 0861.00 D  Pr_ReadFile    PI           10240A                               
> >      
> > 0862.00                                                                     
> >    
> > 0863.00                                                                     
> >    
> > 0864.00  /free                                                              
> >    
> > 0865.00                                                                     
> >    
> > 0866.00   NBytes = Read(FileDescI:BufferI@:NBytesSet);                      
> >    
> > 0867.00                                                                     
> >    
> > 0868.00   If NBytes > 0 And                                                 
> >    
> > 0869.00                                                                     
> >    
> > 0870.00       FileDescI >= 0;                                               
> >    
> > 0871.00                                                                     
> >    
> > 0872.00         ClRfPos =%Scan(CLRF:BufferI);                               
> >    
> > 0873.00                                                                     
> >    
> > 0874.00         If ClRfPos > 0;                                             
> >    
> > 0875.00            RecIn = %SubSt(BufferI:1:ClRfPos + 1);                   
> >    
> > 0876.00         EndIf;                                                      
> >    
> > 0877.00                                                                     
> >    
> > 0878.00   EndIf;                                                            
> >    
> > 0879.00                                                                     
> >    
> > 0880.00                                                                     
> >    
> > 0881.00   Return RecIn;                                                     
> >    
> > 0882.00                                                                     
> >    
> > 0883.00  /end-free                                                          
> >    
> > 0884.00                                                                     
> >    
> > 0885.00 P Pr_ReadFile     E                                                 
> >    
> > 
> > 
> > Before I attempt to read the file I set the IFS file details  and open the 
> > file in the IFS directory.  I set the file record length to 10240 in the 
> > hope that it will be sufficient to hold the stream.
> > 
> > Regards,
> > 
> > Emmanuel Zannis
> > (Tel:  01252 372000 x3262
> >  Fax: 01252 542261
> >  e-mail:emmanuel.zannis@xxxxxxxxxxx 
> > 
> > 
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> Internet communications are not secure and therefore this Company does not 
> accept legal responsibility for the contents of this message. This e-mail 
> message has been swept by Integralis e:)scan for the presence of detectable 
> computer viruses, but we cannot guarantee that it is virus-free and you 
> should scan this email for viruses prior to opening or saving any attachments.
> 
> If you are not the intended recipient, any disclosure, copying, distribution 
> or any action taken or omitted to be taken in reliance on it, is prohibited 
> and may be unlawful.
> 
> Please note that communications sent by or to any person through our computer 
> systems may be viewed by other members of the Hogg Robinson group.
> 
> Hogg Robinson plc
> Registered Office: Global House, Victoria Street, Basingstoke, Hampshire RG21 
> 3BT
> Registered in England and Wales No 2107443
> 
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