Invalid argument to function Input

[Babloo]

Appreciate if someone help me to resolve the NOTE in second data step. I'm not receiving any note if month value is 10,11 or 12.

26         data test;
27         day='1';
28         month='1'; 
29         year=2018;
30         run;

NOTE: The data set WORK.TEST has 1 observations and 3 variables.
NOTE: DATA statement used (Total process time):
      real time           0.00 seconds
      cpu time            0.00 seconds
      

31         
32         data test1;
33         set test;
34         new_year=put(year,z4.);
2                                                          The SAS System                           07:19 Friday, September 21, 2018

35         day_month_year=catt(day,month,new_year);
36         renewal_date=input(day_month_year,ddmmyy8.);
37         format renewal_date date5.;
38         run;

NOTE: Invalid argument to function INPUT at line 36 column 14.
day=1 month=1 year=2018 new_year=2018 day_month_year=112018 renewal_date=. _ERROR_=1 _N_=1
NOTE: Mathematical operations could not be performed at the following places. The results of the operations have been set to 
      missing values.
      Each place is given by: (Number of times) at (Line):(Column).
      1 at 36:14   
NOTE: There were 1 observations read from the data set WORK.TEST.
NOTE: The data set WORK.TEST1 has 1 observations and 6 variables.

[RW9]

day_month_year=catt(day,month,new_year);

=

day_month_year=catt('1','1',2018);

This is not a valid ddmmyy8 format.

If you want a date then use (with numeric values):

data test;
  day=1;
  month=1;
  year=2018;
  date=mdy(month,day,year);
  format date date9.;
run;

[ballardw]

---

@Babloo wrote:

Appreciate if someone help me to resolve the NOTE in second data step. I'm not receiving any note if month value is 10,11 or 12.

26         data test;
27         day='1';
28         month='1'; 
29         year=2018;
30         run;

NOTE: The data set WORK.TEST has 1 observations and 3 variables.
NOTE: DATA statement used (Total process time):
      real time           0.00 seconds
      cpu time            0.00 seconds
      

31         
32         data test1;
33         set test;
34         new_year=put(year,z4.);
2                                                          The SAS System                           07:19 Friday, September 21, 2018

35         day_month_year=catt(day,month,new_year);
36         renewal_date=input(day_month_year,ddmmyy8.);
37         format renewal_date date5.;
38         run;

NOTE: Invalid argument to function INPUT at line 36 column 14.
day=1 month=1 year=2018 new_year=2018 day_month_year=112018 renewal_date=. _ERROR_=1 _N_=1
NOTE: Mathematical operations could not be performed at the following places. The results of the operations have been set to 
      missing values.
      Each place is given by: (Number of times) at (Line):(Column).
      1 at 36:14   
NOTE: There were 1 observations read from the data set WORK.TEST.
NOTE: The data set WORK.TEST1 has 1 observations and 6 variables.

---

Did you bother the read the error where it shows day_month_year=112018   The ddmmyy informat expects the 3rd and 4th values to be a valid month number. 20 is NOT a valid month number. Convert any day, month or year values to numeric separately and use the MDY function on the numeric values: date = mdy(input(month,best.),input(day,best.), year) since it appears your year might actually be numeric.