Error running Proc HPSPLIT example code from documentation

[Bill_H]

I trying to run example code provided for Proc HPSPLIT but getting an error.  Here is the code:

ods graphics on;
proc hpsplit data=sashelp.baseball seed=123;
   class league division;
   model logSalary = nAtBat nHits nHome nRuns nRBI nBB
                     yrMajor crAtBat crHits crHome crRuns crRbi
                     crBB league division nOuts nAssts nError;
   output out=hpsplout;
run;

And here is the log with error:
109 proc hpsplit data=sashelp.baseball seed=123;
110 class league division;
111 model logSalary = nAtBat nHits nHome nRuns nRBI nBB
112 yrMajor crAtBat crHits crHome crRuns crRbi
113 crBB league division nOuts nAssts nError;
114 output out=hpsplout;
           ---
            22
            76
ERROR 22-322: Syntax error, expecting one of the following: ;, /, GROWTHSUBTREE, IMPORTANCE, PRUNESUBTREE.
ERROR 76-322: Syntax error, statement will be ignored.

Here is a Page Link to the SAS documentation where I got this example code: https://documentation.sas.com/?docsetId=stathpug&docsetTarget=stathpug_code_hpsplex3.htm&docsetVersi...

[ChrisNZ · Accepted solution]

This probably indicates that your version is too old and does not support this syntax yet.

See this link for an earlier syntax http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.357.3889&rep=rep1&type=pdf (page 318).

[Bill_H]

Thanks Chris, I think you are right, sounds like I should upgrade to latest version!