Getting Data In

Noob:Inputlookup match Security ID fileds

je13aier74
New Member

Trying to use a CSV for inputlookup the username field should be Security_ID and there is only one column with the Security_ID in the CSV.

I just want my search results to show events that have the Security_IDs that are in the CSV. I'm a total noob so I'm very confused. Any assist would be greatly appreciated. I know this doesn't work below, but don't know why 🙂

| inputlookup departmentusers.csv
| fields Security_ID
| index="wineventlog" EventCode="4740" host="MyPDC"

Tags (2)
0 Karma

je13aier74
New Member

This failed to work for me. States "Error in 'lookup' command: Could not construct lookup 'departmentusers.csv, Security_ID, OUTPUTNEW'. See search.log for more details."

Everything I've seen shows that the InputLookup has to be first so it's confusing to say the least.

0 Karma

somesoni2
Revered Legend

Try like this

index="wineventlog" EventCode="4740" host="MyPDC" [| inputlookup departmentusers.csv | fields Security_ID]
0 Karma

starcher
Influencer

Search then apply a lookup

index="wineventlog" EventCode="4740" host="MyPDC" | lookup departmentusers.csv Security_ID OUTPUTNEW
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Agent Mode Engaged! Enchaining Agentic Operations with Splunk AI Assistant 2.0

    Are you ready to transform how your team handles complex data requests? We invite you to our upcoming ...

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Modernize your Splunk Apps – Introducing Python 3.13 in Splunk

We are excited to announce that the upcoming releases of Splunk Enterprise 10.2.x and Splunk Cloud Platform ...