topic Re: Invalid Name when renaming variable in datastep in SAS Procedures

Invalid Name when renaming variable in datastep

Q1983 — Mon, 13 Jun 2016 14:15:36 GMT

Data Inventory;

Set Dors_Mtg_Monthly_&Month_Minus_0.

(keep = ln_no d_portfolio iv_id iv_cat_cd lm_status_cd d_lm_workout_status lm_set_up_dt bkr_status_cd

d_lm_workout_type lm_template_nm d_lm_workout_class

where = (lm_status_cd = 'A'));

Days_In_LM = intck('days',lm_set_up_dt,"&EndDate."d);

If Days_In_LM <= 30 Then

Day_Band = 'a 0-30 Days ';

Else If Days_In_LM <= 60 Then

Day_Band = 'b 31-60 Days ';

Else If Days_In_LM <= 90 Then

Day_Band = 'c 61-90 Days ';

Else If Days_In_LM <= 120 Then

Day_Band = 'd 91-120 Days ';

Else If Days_In_LM <= 150 Then

Day_Band = 'e 121-150 Days ';

Else If Days_In_LM <= 180 Then

Day_Band = 'f 151-180 Days ';

Else If Days_In_LM > 180 Then

Day_Band = 'g 181 Plus Days';

if bkr_status_cd = 'A' then

BK_status = 'Act BK';

else BK_status = 'Non BK';

Run;

sample output

LN_NO

Days_In_LM

Day_Band

BK_status

0000755850

a 0-30 Days

Non BK

0000813774

166

f 151-180 Days

Non BK

0001059013

d 91-120 Days

Non BK

0001618131

a 0-30 Days

Non BK

0001721380

a 0-30 Days

Non BK

0002301380

110

d 91-120 Days

Non BK

0003428588

c 61-90 Days

Non BK

0004036448

c 61-90 Days

Non BK

0004116703

d 91-120 Days

Non BK

0004344529

b 31-60 Days

Non BK

0004851473

c 61-90 Days

Non BK

0005369905

a 0-30 Days

Non BK

0005441282

c 61-90 Days

Non BK

0005441647

c 61-90 Days

Non BK

0005705017

131

e 121-150 Days

Non BK

0005715362

204

g 181 Plus Days

Non BK

The issue is when I apply this piece of code below to rename 'g 181 Plus Days' n to g_181_Plus_Days I get Error 214-322 Variable name ‘g 181 Plus Days’n not valid

proc transpose data = Transposed_Days_In_LM_Not_BK

out = Transposed_Days_In_LM_Not_BK

(keep = BK_status Total 'g 181 Plus Days'n rename = ('g 181 Plus Days'n = g_181_Plus_Days));

by BK_status;

id Day_Band;

var _freq_;

run;

Re: Invalid Name when renaming variable in datastep

Astounding — Mon, 13 Jun 2016 15:36:38 GMT

I believe it's normal for PROC TABULATE to "correct" variable names automatically when taking values from the ID statement. Try replacing the data set options:

(keep = BK_status Total 'g 181 Plus Days'n rename = ('g 181 Plus Days'n = g_181_Plus_Days))

Try using just KEEP and see if it gets you what you are looking for:

(keep = BK_status Total g: )

Good luck.

Re: Invalid Name when renaming variable in datastep

RW9 — Mon, 13 Jun 2016 15:31:48 GMT

Sorry, that post is unreadable. Have you posted from Excel or something. There are grid lines everywhere, code all over. Paste plain text and use code blocks for code (the {i} and SAS symbol above).

Re: Invalid Name when renaming variable in datastep

Tom — Mon, 13 Jun 2016 15:34:53 GMT

How PROC TRANSPOSE converts the ID values to valid names depends on the setting of the VALIDVARNAME option.

Try running this program with different values for the VALIDVARNAME setting.

data have ;
  length LN_NO $10 Days_In_LM 8 Day_Band $32 BK_status $10 ;
  infile cards dsd dlm='|';
  input ln_no -- bk_status;
cards;
0000755850|26|a 0-30 Days|Non BK
0000813774|166|f 151-180 Days|Non BK
0001059013|95|d 91-120 Days|Non BK
0001618131|22|a 0-30 Days|Non BK
0001721380|20|a 0-30 Days|Non BK
0002301380|110|d 91-120 Days|Non BK
0003428588|82|c 61-90 Days|Non BK
0004036448|63|c 61-90 Days|Non BK
0004116703|98|d 91-120 Days|Non BK
0004344529|50|b 31-60 Days|Non BK
0004851473|69|c 61-90 Days|Non BK
0005369905|5|a 0-30 Days|Non BK
0005441282|63|c 61-90 Days|Non BK
0005441647|89|c 61-90 Days|Non BK
0005705017|131|e 121-150 Days|Non BK
0005715362|204|g 181 Plus Days|Non BK
;;;;
proc freq data=have ;
  tables bk_status*Day_band / noprint out=freq ;
run;
%let optsave=%sysfunc(getoption(validvarname));
options validvarname=any;
proc transpose data = freq out=want ;
  by BK_status;
  id Day_Band;
  var count;
run;
proc contents data=want;
run;
options validvarname=&optsave;