Sitecore Path Analyzer issue and resolution
The Sitecore path analyzer was not showing up any data and the error logs show lots of errors. For e.g. [Path Analyzer] Error during aggregation. Steps to resolve: Check the xdb.processing.tasks and xdb.processing.pools to ConnectionStrings.config of CM Server. If it is not available, then configure them. Restart the app services On the reporting database run the query to delete the tree definitions using SQL Server Management Studio Delete from TreeDefinitions Use the admin tool to Redeploy the Map definitions ( https://<sitecore-cm-url>/sitecore/admin/PathAnalyzer.aspx ) Use the admin tool to Historic map rebuild ( https:// <sitecore-cm-url>/sitecore/admin/PathAnalyzer.aspx )