https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/422318#M6484 <P>When you have the project selected in the project panel, click on the "..." for Project Macro Variables, see screenshot.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PMW.PNG" style="width: 385px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/17392iA9AFE18074D0676C/image-size/large?v=v2&amp;px=999" role="button" title="PMW.PNG" alt="PMW.PNG" /></span></P> Tue, 19 Dec 2017 15:33:49 GMT WendyCzika 2017-12-19T15:33:49Z https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229282#M3220 <P>I am getting the error message "Maximum target levels of 512 exceeded. Training will no be performed".&nbsp; Does anyone know how to correct this?</P> Fri, 09 Oct 2015 13:33:03 GMT https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229282#M3220 bbremer 2015-10-09T13:33:03Z https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229285#M3221 <P>One of your nominal inputs has a lot of levels (more than 512) and your transform node wants you to take care of that.</P> <P>Quick solution: use HPTransform node instaed. This node does not have that extra check.</P> <P>Another alternative, bin your nominal (or ordinal) inputs to compact your levels.</P> <P>&nbsp;</P> <P>Good luck!</P> Fri, 09 Oct 2015 13:40:36 GMT https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229285#M3221 M_Maldonado 2015-10-09T13:40:36Z https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229289#M3224 Another suggestion if you want to keep all the levels is to increase the value for the EM_TRAIN_MAXLEVELS macro variable in the Project Macro Variables window. Fri, 09 Oct 2015 14:01:09 GMT https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/229289#M3224 WendyCzika 2015-10-09T14:01:09Z https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/422314#M6483 <P>I faced this problem too. So where is this&nbsp;<SPAN>Project Macro Variables window?</SPAN></P> Tue, 19 Dec 2017 15:29:28 GMT https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/422314#M6483 ManOfHonor 2017-12-19T15:29:28Z https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/422318#M6484 <P>When you have the project selected in the project panel, click on the "..." for Project Macro Variables, see screenshot.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PMW.PNG" style="width: 385px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/17392iA9AFE18074D0676C/image-size/large?v=v2&amp;px=999" role="button" title="PMW.PNG" alt="PMW.PNG" /></span></P> Tue, 19 Dec 2017 15:33:49 GMT https://communities.sas.com/t5/SAS-Data-Science/Error-message-for-Transform-Variables/m-p/422318#M6484 WendyCzika 2017-12-19T15:33:49Z