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WinterSnowYap
Staff
Staff
October 23, 2025

Troubleshooting Tip: FortiAnalyzer Application Report shows empty result, however FortiAnalyzer have Application logs

Description This article describes how to troubleshoot when for FortiAnalyzer Application Report shows an empty result; however, FortiAnalyzer has Application logs.
Scope FortiAnalyzer.
Solution

Below is the scenario: 

  1. At FortiAnalyzer, check application logs.

At FortiAnalyzer, go to Log View -> Logs -> Fortinet Logs -> Security: Application Control.

 

202510_FAZ_AIReport_Empty_001.jpg

 

  1. At FortiAnalyer, the report shows an empty result.

 

202510_FAZ_AIReport_Empty_002.jpg

 

  1. At FortiAnalyzer, copy the Chart Library name.

At FortiAnalyzer, go to Reports -> Report Definitions -> All Reports -> Edit Report -> Edit Table -> Copy for the Chart Library name.

 

202510_FAZ_AIReport_Empty_003.jpg

 

  1. At FortiAnalyzer, go to the copied Chart Library, then copy the Database name.

At FortiAnalyzer, go to Reports -> Report Definitions -> Chart Library -> Edit the copied Chart Library -> Copy for the Dataset name.

 

202510_FAZ_AIReport_Empty_004.jpg

 

  1. At FortiAnalyzer, go for the copied Database and check for SQL information.

 

202510_FAZ_AIReport_Empty_005.jpg

 

In this scenario:

  • Chart Library name: Top 10 Interested Apps by Bandwidth.
  • Dataset name: Top-Interested-Apps-By-Bandwidth.

 

Inside the SQL information for (Top-Interested-Apps-By-Bandwidth) Database, it is possible to notice that the Dataset is only focused on these 4 Application Categories:

  • P2P.
  • Storage.Backup.
  • File.Sharing.
  • Video/Audio.

 

  1. At FortiAnalyzer, after getting related Application logs, and report can show information.

 

202510_FAZ_AIReport_Empty_006.jpg

 

202510_FAZ_AIReport_Empty_007.jpg

 

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