https://community.blueprism.com/t5/Product-Forum/Status-Waiting-for-Class-Training/m-p/66330#M18935 Hi Aleksandar,<BR /><BR />A few things to check:<BR />- You can't retrain a model without deleting it first. This can be done by deselecting "Extensible", saving it and then reselecting it. Failing that delete the model completely and create a new one.<BR />- Check Classification's set to "On" in the configuration.<BR />- Check <A href="https://bpdocs.blueprism.com/decipher-2-1/en-us/getting-started/decipher-configuration.htm#Enable-machine-learning" target="_blank" rel="noopener">ML training's enabled in the config file</A>.<BR /><BR />Let me know how you get on.<BR />Thanks<BR /><BR />------------------------------<BR />Ben Lyons<BR />Senior Product Specialist - Decipher<BR />Blue Prism<BR />UK based<BR />------------------------------<BR /> Tue, 03 Jan 2023 11:21:00 GMT Ben.Lyons1 2023-01-03T11:21:00Z https://community.blueprism.com/t5/Product-Forum/Status-Waiting-for-Class-Training/m-p/66329#M18934 Hello!<BR /><BR />I have set up a batch type with classification model working with three doc types successfully on my DEV environment. However when I tried to migrate the batch with the training data it didn't work. So I started the setup again in the UAT environment just the way I did it following the steps <A href="https://bpdocs.blueprism.com/decipher-2-1/en-us/user-guide/classification-model-training-guide.htm?tocpath=User%20guides%7C_____6" target="_blank" rel="noopener">here</A>, What happens is unlike my DEV environment the three batches stay stuck in "Waiting for class training." after I check Marked for training.&nbsp;<BR /><BR />What should I do?<BR /><BR />------------------------------<BR />Aleksandar Kosev<BR />------------------------------<BR /> Thu, 29 Dec 2022 17:57:00 GMT https://community.blueprism.com/t5/Product-Forum/Status-Waiting-for-Class-Training/m-p/66329#M18934 AleksandarKosev 2022-12-29T17:57:00Z https://community.blueprism.com/t5/Product-Forum/Status-Waiting-for-Class-Training/m-p/66330#M18935 Hi Aleksandar,<BR /><BR />A few things to check:<BR />- You can't retrain a model without deleting it first. This can be done by deselecting "Extensible", saving it and then reselecting it. Failing that delete the model completely and create a new one.<BR />- Check Classification's set to "On" in the configuration.<BR />- Check <A href="https://bpdocs.blueprism.com/decipher-2-1/en-us/getting-started/decipher-configuration.htm#Enable-machine-learning" target="_blank" rel="noopener">ML training's enabled in the config file</A>.<BR /><BR />Let me know how you get on.<BR />Thanks<BR /><BR />------------------------------<BR />Ben Lyons<BR />Senior Product Specialist - Decipher<BR />Blue Prism<BR />UK based<BR />------------------------------<BR /> Tue, 03 Jan 2023 11:21:00 GMT https://community.blueprism.com/t5/Product-Forum/Status-Waiting-for-Class-Training/m-p/66330#M18935 Ben.Lyons1 2023-01-03T11:21:00Z