Hello everybody,
I am having problems with the PAL-CHAID Algorithm in SAP PA 2.4.
When I am using HANA online and let the CHAID Algorithm run on about 30 independent Variables
I don’t get any results back, it is loading forever.
And I don’t think I should need to wait longer. I only use VARCHAR, INTEGER and DOUBLE Data Types.
The HANA trace gives me the following:
[6154]{200947}[57/59567858] 2016-03-10 21:01:18.295235 i TraceContext TraceContext.cpp(00827) : UserName=HGUESSMANN, ApplicationUserName=hguessmann, ApplicationName=SAPVisualIntelligence
[6154]{200947}[57/59567858] 2016-03-10 21:01:18.295227 e CalcEngine ceRepositoryAccessor.cpp(00066) : RepositoryAccessor::getCalculationScenario(): for scenario 'HGUESSMANN:PAS79_3_PROC' failed
[6125]{219478}[65/59568461] 2016-03-10 21:10:05.844571 i TraceContext TraceContext.cpp(00827) : UserName=HGUESSMANN, ApplicationUserName=hguessmann, ApplicationName=SAPVisualIntelligence
[6125]{219478}[65/59568461] 2016-03-10 21:10:05.844564 e CalcEngine ceRepositoryAccessor.cpp(00066) : RepositoryAccessor::getCalculationScenario(): for scenario 'HGUESSMANN:PAS80_READER_0_PROC' failed
[24678]{219478}[65/59568590] 2016-03-10 21:10:17.362373 i TraceContext TraceContext.cpp(00827) : UserName=HGUESSMANN, ApplicationUserName=hguessmann, ApplicationName=SAPVisualIntelligence
[24678]{219478}[65/59568590] 2016-03-10 21:10:17.362365 e CalcEngine ceRepositoryAccessor.cpp(00066) : RepositoryAccessor::getCalculationScenario(): for scenario 'HGUESSMANN:PAS80_1_PROC' failed
[13937]{-1}[-1/-1] 2016-03-10 21:10:54.410049 e TrexNet Request.cpp(00741) : ERROR: new Request without host!
[13937]{-1}[-1/-1] 2016-03-10 21:10:54.410177 e Executor X2.cpp(04909) : failed to send listPlan request to an invalid parameter was given
[13937]{-1}[-1/-1] 2016-03-10 21:11:24.411503 e TrexNet Request.cpp(00741) : ERROR: new Request without host!
[13937]{-1}[-1/-1] 2016-03-10 21:11:24.411622 e Executor X2.cpp(04909) : failed to send listPlan request to an invalid parameter was given
[13937]{-1}[-1/-1] 2016-03-10 21:11:54.412741 e TrexNet Request.cpp(00741) : ERROR: new Request without host!
[13937]{-1}[-1/-1] 2016-03-10 21:11:54.412866 e Executor X2.cpp(04909) : failed to send listPlan request to an
…
The last part goes on forever, even if I killed SAP PA in the task manager.
Here is the tricky part, when I only use a few variables I get results.
I would appreciate your help.
Using less variables is not really a solution for me.
Additional question: when do through SAP PA created Procedures "PAS##_PROC" get deleted on HANA?