Problem
The error message “Content extraction failed” appears if you do not configure the patterns before running a content discovery task in a newly configured plant. .
Solution
When you are manually configuring tag patterns in a new plant, you must ensure that the Data CaptureTextContentRules.ini file is present in the Data CaptureRuleFiles folder, located at [drive]:\SmartPlant Foundation 2019 Server Files\Web_Sites\FDWServer\Data CaptureRuleFiles, with the same name as the new plant.