An Investigation of a finding in Splunk Enterprise Security (ES) can be deleted using the reference ID associated with the individual finding in the Analyst Queue dashboard.

Below should be the reasons for deleting the Investigation of a Finding in the Analyst Queue page.
Each investigation will be assigned a unique reference ID in the Analyst Queue page, which will be stored in the "mc_investigations" index.

The title is set as "Threat - Test_Sample_1 - Rule", and the type is labeled as "Investigation".
Note: In order to perform delete functionality the desired user must have "can_delete" role.
To delete the investigation for a finding in the Analyst Queue dashboard a user should have the "can_delete" role. It must be ensured that the user has the "can_delete" role in order to perform this action.
Refer the following KB article to grant the "can_delete" role to the desired user: Grant_Can_Delete_Role
Follow the below steps to delete the Investigation of a Finding in the Analysts Queue dashboard:
index=mc_investigations | search id="Reference id" | delete

The "deleted" field showing a value of "1" indicates that the investigation was successfully deleted, while an error value of "0" confirms there were no issues during the deletion.
After performing the changes, the title will be updated to match the finding title, and the investigation type will be set to "Finding".
Related Link: Investigation
| Revision | Publish Date | Comments |
|---|---|---|
1.0 |
01-Oct-2026
|
Initial Release |