RE: CPYF using Variables in CLP -- RPG400-L



If I define the variable (&FPRDN) as *CHAR 15, the CPYF command truncates the
ending blanks, and the result I get are any product numbers at start with
'E-1182PF', so I get all the E-1182PF records and all the E-1182PFS records  and
so on....

CLP CPYF CODE <snip>
DCL        VAR(&FPRDN) TYPE(*CHAR) LEN(15)
 CPYF       FROMFILE(&LIBRARY/&FILE) +
              TOFILE(QTEMP/BMHSP100X) FROMMBR(&FMEMBER) +
              TOMBR(&TMEMBER) MBROPT(*ADD) +
              CRTFILE(*YES) INCREL((*IF PRDNO *EQ +
              &FPRDN)) FMTOPT(*MAP *DROP)
</snip>

Joblog...
 4500 - CPYF FROMFILE(*LIBL/BMHSP100) TOFILE(QTEMP/BMHSP100X)
 FROMMBR(M202) TOMBR(M102) MBROPT(*ADD) CRTFILE(*YES) INCREL((*IF PRDNO
 *EQ 'E-1182PF'))

I also just received a message about the archives having some information on
this subject, I looked at the archive links, but they do not help me any on this
problem..

Thanks again for all your responses,
Darlene




|--------+--------------------------->
|        |          "McCallion,      |
|        |          Martin"          |
|        |          <MccalliM@Midas-K|
|        |          apiti.com>       |
|        |                           |
|        |          01/22/2001 10:30 |
|        |          AM               |
|        |          Please respond to|
|        |          RPG400-L         |
|        |                           |
|--------+--------------------------->
  >--------------------------------------------------------|
  |                                                        |
  |       To:     "'RPG400-L@midrange.com'"                |
  |       <RPG400-L@midrange.com>                          |
  |       cc:     (bcc: Darlene H Bryant/Banpharm)         |
  |       Subject:     RE: CPYF using Variables in CLP     |
  >--------------------------------------------------------|






dbryant@banpharm.com wrote:

> It states to enter the character value without the 2-byte length
field. The
> length of the data that is entered determines the number of bytes that
are used
> for the comparison. If the actual data in the variable-length
from-field is
> shorter that the value specified for the INCREL parameter, the
from-field data
> is padded with single-byte blanks (X'40) for the comparison.
>
> BTW,    PRDNO is a 15 character field.   And we are on V4R4.
>
> So I left off the field length in the DCL ....
>
> DCL        VAR(&FPRDN) TYPE(*CHAR)
>
>
>  CPYF       FROMFILE(&LIBRARY/&FILE) +
>               TOFILE(QTEMP/BMHSP100X) FROMMBR(&FMEMBER) +
>               TOMBR(&TMEMBER) MBROPT(*ADD) +
>               CRTFILE(*YES) INCREL((*IF PRDNO *EQ +
>               &FPRDN)) FMTOPT(*MAP *DROP) ERRLVL(*NOMAX)
>
> Here is the result I get now....
>
>      4500 - CPYF FROMFILE(*LIBL/BMHSP100) TOFILE(QTEMP/BMHSP100X)
>      FROMMBR(M202) TOMBR(M102) MBROPT(*ADD) CRTFILE(*YES)
> INCREL((*IF PRDNO
>      *EQ 'E-1182PF       01020102000000000')) FMTOPT(*MAP *DROP)
>      ERRLVL(*NOMAX)
>    Value in INCREL expression number 1 not valid.
>    Copy command ended because of error.
>
> It did insert the blanks as needed at the end of the product
> number variable,
> but I am receiving an extra 17 bytes from somewhere.
>
> I looked at my compiled version of the CLP and it has the
> variable &FPRDN
> defined as 32 in length.

I don't know what your first paragraph, about leaving off the length,
refers to, but I don't think it means decalare the comparison field with
no length.

You haven't declared a length for the field &FPRDN, so the system
defaults it to 32 bytes.  This is standard behaviour for CL..  I presume
that the INCREL is then failing because the fields are different
lengths, although this surprises me somewhat.  I'd expect it to fail if
they were different data types, but not just different lengths.

Try defining &FPRDN as 15 bytes and see what happens.

Cheers,

Martin.

--
Martin McCallion
Midas-Kapiti International
Work:  mccallim@midas-kapiti.com
Home: martin.mccallion@ukonline.co.uk

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