our tip today is very trivial and I am hesitate to write about but I think maybe it will be helpful for novice user,our error today is the following
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TF51011 the node specified not found in the classification
hierarchy the error is caused by \"your path\"
This error could be resolve very easy just make sure that your path to your query in up-datable and correct, so just right click on the query for example \"Active Tasks\"
and click edit, you should fix the path if it's not correct.