In the SAS^® Enterprise Miner™ Interactive Grouping node, if you specify Yes for the Use Frozen Groupings property, or if you specify Yes for the Import Grouping Data property, then a subsequent Scorecard node will contain incorrect SAS Scoring Code if there are interval Input variables. The SAS code that is needed to score interval variables might be incorrectly omitted from the SAS Scoring Code.

There are no errors or warnings to indicate a problem.

To work around this issue, add a SAS Code node to the flow between the Interactive Grouping node and the Scorecard node. Use this code in the Code Editor window of the SAS Code node:

data emws<N>.ign<M>_splitvals;
  set emws<N>.ign<M>_splitvals;
  if _split_value_="MISSING" then _split_Value_="Missing";
run;

<N> is a value that will be present only if there is more than one EMWS library. <M> is a value that will be present only if the diagram had more than one Interactive Grouping node. You can select the Imported Data property in the SAS Code node to see the EMWS and IGN values that are being read into the SAS Code node.

To view the scoring SAS code, go to the Results window of the Scorecard node, and select View ► Scoring ► SAS Code. To determine whether or not the problem occurred in your flow, compare the scoring SAS code that appears when you use the workaround to the scoring SAS code that appears when you do not use the workaround. If the scoring SAS code corresponding to interval variables appears when you use the workaround, and if that same code does not appear when you do not use the workaround, then the problem occurred in your flow, and using the workaround will correct it.

For a related issue, see SAS Note 39254, "The Scorecard node returns a 'No matching IF-THEN clause' error".

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