Sort values in a row

[SASPhile]

The values in a column could as follows:

ColA

a

a;b;c

b;a;c

b;c;a

How to reorder the colA like below:

ColA

a

a;b;c

a;b;c

a;b;c

[Reeza]

If they're all in one variable you need to first separate them and then use CALL SORTC(). 

You can separate them using SCAN() and recombine using CATX(). 

Ie

CALL SORTC(var1, var2, var3).

[ballardw]

And if anyone earlier made a comment about "why stick multiple values into a single value" you just discovered one of the reasons the question was asked.