im trying to run the code example from the SAP HANA PAL Library.
The Scenario is using three codes. The first code with the K-Means runs perfectly fine, but now I'm stucked with the second code, where you have to build the C4.5 Decision Tree Model.
When I'm trying to run the following Code:
CALL DM_PAL.PAL_CREATEDT_PROC(PAL_KMEANS_RESULT_TBL, "#PAL_CONTROL_TBL", PAL_CDT_JSONMODEL_TBL, PAL_CDT_PMMLMODEL_TBL) WITH OVERVIEW;<br>
I get following error message:
SAP DBTech JDBC: : AFL error: search table error: _SYS_AFL.AFLPAL:CREATEDTWITHC45:  (range 3) AFL error exception: exception 73001273: PAL error:C45 supports only classification, not regression
Does anyone know, what I have to change to run Code successfully?