topic How to read observations in multiple records conditionally in SAS Programming

How to read observations in multiple records conditionally

lmignone — Wed, 13 May 2015 14:59:55 GMT

Hi all,

I'm having problems to read data which has some records in several observations, usually for a variable like ADRESS, which has enters in some rows.

In example, this is a line I can read without problems:

113682566;ZARATE JORGE JUAN;23-13682566-9;;16009.65;4802.895;0;0;0;369;694.05;PJ0110150;PERSONAL OBRERO DE MAESTRANZA Y SERVICIO;XXXX 0 ;0;29030-AUXILIAR PRINCIPAL TECNICO;01/12/1979;;;;

But I have some rows like this one:

113682656;CANO JORGE;20-13682656-1;;5475.65;1642.695;0;0;0;187.38;0;EE0117056;C.E.N.M.A. SEDE JEFAS Y JEFES DE HOGAR - RIO CEBALLOS; KENNEDY

486 ;0;13910-HORAS CATEDRAS;25/03/2006;;;S;

I'm using the FLOWOVER option in the INFILE statement but the value of ADRESS (which begins with "KENNEDY" in the wrong line) is being truncated, passing the value of the number (486) to another variable. I've tried to use the & and / modifiers but it's not working.

Any suggestions?

Thanks in advance!

Re: How to read observations in multiple records conditionally

RW9 — Wed, 13 May 2015 15:28:17 GMT

Post the code you are using. Are you using missover on the infile?

Re: How to read observations in multiple records conditionally

lmignone — Wed, 13 May 2015 15:36:21 GMT

The code to read values is the following one:

DATA EXAMPLE;

LABEL

ID_LEGAJO = "CUIT"

APENOM = "APELLIDO Y NOMBRES"

CTA_BPC = "CTA BPC"

CTA_MUT = "CTA MUT"

AFECT_MUT = "AFECT MUT"

ID_EMPRESA = "ID EMPRESA"

FECHA_INGRESO = "FECHA INGRESO";

FORMAT

ID_LEGAJO $CHAR27.

APENOM $CHAR40.

CUIL $CHAR40.

FILLER $CHAR10.

INGRESO BEST10.

RCI BEST11.

EMBARGO1 BEST8.

EMBARGO2 BEST8.

CTA_BPC BEST8.

CTA_MUT BEST8.

AFECT_MUT BEST8.

ID_EMPRESA $CHAR20.

EMPRESA $CHAR95.

DIRECCION $CHAR43.

FILLER2 $CHAR34.

CARGO $CHAR40.

FECHA_INGRESO_ADMPUB $CHAR10.

FUNCIONARIO $CHAR1.

CONTRATADO $CHAR1.

SUPLENTE $CHAR1.

;

INFORMAT

ID_LEGAJO $CHAR27.

APENOM $CHAR40.

CUIL $CHAR40.

FILLER $CHAR10.

INGRESO BEST10.

RCI BEST11.

EMBARGO1 BEST8.

EMBARGO2 BEST8.

CTA_BPC BEST8.

CTA_MUT BEST8.

AFECT_MUT BEST8.

ID_EMPRESA $CHAR20.

EMPRESA $CHAR95.

DIRECCION $CHAR43.

FILLER2 $CHAR34.

CARGO $CHAR40.

FECHA_INGRESO_ADMPUB $CHAR10.

FUNCIONARIO $CHAR1.

CONTRATADO $CHAR1.

SUPLENTE $CHAR1.;

INFILE "C:\EXAMPLE.txt"

LRECL=32767

ENCODING="WLATIN1"

TERMSTR=CRLF

DLM=';'

FLOWOVER

DSD;

INPUT

ID_LEGAJO : $CHAR27.

APENOM : $CHAR40.

CUIL : $CHAR40.

FILLER : $CHAR10.

INGRESO : ?? COMMA10.

RCI : ?? COMMA11.

EMBARGO1 : ?? COMMA8.

EMBARGO2 : ?? COMMA8.

CTA_BPC : ?? COMMA8.

CTA_MUT : ?? COMMA8.

AFECT_MUT : ?? COMMA8.

ID_EMPRESA : $CHAR20.

EMPRESA : $CHAR95.

DIRECCION : $CHAR43.

FILLER2 : $CHAR34.

CARGO : $CHAR40.

FECHA_INGRESO_ADMPUB : $CHAR10.

FUNCIONARIO : $CHAR1.

CONTRATADO : $CHAR1.

SUPLENTE : $CHAR1.;

RUN;

Does not work the MISSOVER OPTION, just makes to put the Adress value "486" in a new line.

NOTE: Adress variable is "DIRECCION" (file is in spanish)

Re: How to read observations in multiple records conditionally

RW9 — Thu, 14 May 2015 08:37:08 GMT

Hi,

Sorry, only just seen this reply. It looks like you may have special characters in your text file if it really does look like this:

113682566;ZARATE JORGE JUAN;23-13682566-9;;16009.65;4802.895;0;0;0;369;694.05;PJ0110150;PERSONAL OBRERO DE MAESTRANZA Y SERVICIO;XXXX 0 ;0;29030-AUXILIAR PRINCIPAL TECNICO;01/12/1979;;;;

113682656;CANO JORGE;20-13682656-1;;5475.65;1642.695;0;0;0;187.38;0;EE0117056;C.E.N.M.A. SEDE JEFAS Y JEFES DE HOGAR - RIO CEBALLOS; KENNEDY

486 ;0;13910-HORAS CATEDRAS;25/03/2006;;;S;

When you open with notepad. The space between KENNEDY and 486 would seem to be LineFeef/CarriageReturn - which is normally associated with the end of a row. Personally I would send the file back and get them to fix it their end as delimited files shouldn't have them in, this is what I did. However Tech support also provided the code in my post:

Which you could use to pre-process the file and remove these. Though I would recommend getting the vendor to fix the file.

Re: How to read observations in multiple records conditionally

TimArm — Thu, 14 May 2015 10:12:29 GMT

In my experience, this kind of problem usually requires stripping out carriage returns using a preprocessing step.

I use the following macro:

%macro replace_crlf(inf,repchar='.');

data _null_;

infile "&inf." recfm=n sharebuffers;

file "&inf." recfm=n;

input a $char1.;

retain open 0;

** This statement toggles the open flag. ;

if a='"' then open=not open;

if a in ('0A'x,'0D'x) and open then put &repchar.;

run;

%mend replace_crlf;

%replace_crlf(filename.csv,repchar=' ');

This will alter the file in place...so if you don't want to risk losing the original, take a copy of it first!

Good luck.

Re: How to read observations in multiple records conditionally

Ksharp — Thu, 14 May 2015 13:17:12 GMT

Make your file as a stream file ,then you can input it .

data want;

infile 'c:\temp\x.txt' recfm=n dlm=';' dsd ;

input a : $100.;

run;

Xia Keshan