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REXX Coding Problem

 
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pbgunasekar

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Joined: 28 May 2005
Posts: 26
Location: Chennai

PostPosted: Tue Mar 21, 2006 11:56 am    Post subject: REXX Coding Problem
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hi all,
i wrote a program to get all members from the PDS mentiones in the PS. but it giving nothing.
please correct the errors.

Code:

/* REXX */                                         
"ALLOC DA('PS.contains.pds') F(MAD) SHR REUSE"     
"EXECIO * DISKR MAD(STEM GUN. FINIS"               
DO I= 1 TO GUN.0                                   
PDS=GUN.I                                           
     PDS= "'"STRIP(PDS,"B","'")"'"                 
     SAY PDS                                       
     A=0                                           
     X = OUTTRAP("LIBMEM.")                         
         ADDRESS TSO "LISTDS "PDS" M"               
     X = OUTTRAP("OFF")                             
     DO I = 7 TO LIBMEM.0                           
         A = A + 1                                 
         ARR.A = LIBMEM.I                           
         SAY ARR.A                                 
     END                                           
end.


PS.contains.PDS having the values
'pds.aaa.bbb'
'pds.bbbb.ccc'

Please correct the errors.
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Paddy

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Joined: 12 Sep 2005
Posts: 46
Location: Paris France

PostPosted: Tue Mar 21, 2006 3:21 pm    Post subject:
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Hi friend,


Here the modified code that works at my place, try the and said me this that you some think.

Code:

/* REXX */
"ALLOC DA('"Your PS name"') F(MAD) SHR REUSE"
"EXECIO * DISKR MAD(STEM GUN. FINIS"
DO I= 1 TO GUN.0
         PDS = GUN.I
         PDS = STRIP(PDS,B,)
         SAY PDS
         A=0
         X = OUTTRAP("LIBMEM.")
         ADDRESS TSO "LISTDS '"PDS"' M"
         X = OUTTRAP("OFF")
    DO I = 7 TO LIBMEM.0
              A = A + 1
              ARR.A = LIBMEM.I
              SAY ARR.A
    END
END


I hope to have to help you

Regards.

Paddy icon_razz.gif
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superk

Moderator Team Head


Joined: 26 Apr 2004
Posts: 4649
Location: Raleigh, NC, USA

PostPosted: Tue Mar 21, 2006 6:40 pm    Post subject: Re: please correct me
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pbgunasekar, a couple of points:

1. Do NOT post code and ask the forum members to fix it for you.

2. Did you not notice that you have a loop within a loop using the same loop control (DO I= 1 TO GUN.0 and DO I = 7 TO LIBMEM.0). Use a different loop control, i.e. DO J = 7 TO LIBMEM.0.

3. You did not mention what the attributes of your input dataset 'PS.contains.pds' are, but unless it is defined as RECFM=VB, or, if there are imbedded blanks after the list of PDS names, then you need to
strip the trailing blanks off. Is your LISTDS command ending with RC(12)?
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pbgunasekar

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Joined: 28 May 2005
Posts: 26
Location: Chennai

PostPosted: Wed Mar 22, 2006 10:05 am    Post subject: Re: REXX Coding Problem
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ok,
hereafter i will take on this.
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