Data temp;
infile cards dlm="|";
input bcode$ Rcode $;
cards;
tcs,satyam|123,456
|
rnrl|567
run;
actually if bode is having two obs separated by comma it shoukld go in to two rows and rcode is having two obs separated by , should go to 2 rows
if both are balank it should have single rom and if it is having only one obs it should be as it is.
output
bcode Rcode
tcs null
satam null
null 123
null 456
<only one balnk row shuld come as both are blank for both the values>
rnrl null
null 567
Example shows no more than two comma-separated pairs, but that might expand.
Example shows no more than pipe mark(|), but that might expand.
This first code delivers no more than requested;
data want( keep= bcode rcode );
length bcode rcode $8;
input;
if _infile_ = '|' or _infile_ = ' ' then
do;
output;
delete;
end;
p1 = scan( _infile_, 1, '|' );
p2 = scan( _infile_, 2, '|' );
pcode = ' ';
bcode = scan( p1,1,',' );
output;
bcode = scan( p1,2,',' );
if bcode ne ' ' then
do;
output;
bcode = ' ';
end;
rcode = scan( p2, 1, ',' );
output;
rcode = scan( p2, 2, ',' );
if rcode ne ' ' then
output;
list;cards;
tcs,satyam|123,456
|
rnrl|567
;
Try this:
Data temp; infile datalines dlm="|" truncover dsd; input _b:$20. _r:$20.; if _infile_='|' then output; else do _i=1 to 2; bcode=scan(_b,_i,','); if not missing(bcode) then output; call missing(bcode); rcode=scan(_r,_i,','); if not missing(rcode) then output; call missing(rcode); end; drop _:; datalines; tcs,satyam|123,456 | rnrl|567 run;
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