Getting Data In

External Lookup not passing argument contents to script

chartin
New Member

I have a external lookup that is not passing the search argument data to the script driving the lookup.

Here is my transform.conf:

[NotificationData1]
external_cmd = NotificationData.bat Notification
external_type = executable
fields_list = Notification, Notes, Summary, Severity, ClassName, InstanceName, EventName, EventText

I created a wrapper script which is the executable for the lookup:

set arg1=%1
D:\InCharge\CONSOLE\smarts\bin\sm_perl.exe HelloWorld.pl %arg1%

The search which drives this is passing one argument, Notification. This argument is a field from the search output:

| stats count
| eval Notification="NOTIFICATION-VoltageSensor_FaultPowerSupply210CiscoUCSChassis_I-VoltageSensorFaultPowerSupply210_CiscoUCSChassis-VOLT-BEM-10.7.15.5[ALBISC02CR-N4R3-FAB]/2/3356137/Chassis-2/Psu-4/210V_OutOfRange"
| table Notification
| lookup NotificationData1 Notification

My script is a perl program which I have defined logging to give me various messages as the script progresses. One of my first messages is to display the Notification argument from the lookup command.

No such luck. The perl script is reporting that I am getting them NAME of the argument, Notification not the value.

What could be the problem?

Any help at this point would be appreciated.

Tags (1)
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!

Persistent Queue at TcpOut — One of Splunk's Most Practical Features

Splunk introduced persistent queueing at the tcpout layer as one of the most practical resilience features in ...

Skip the Awkward Silence: Have a .conf-ersation at .conf26

Picture this. You arrive at .conf26 already having your socializing and networking plans mapped out. No ...

Rethinking Zero Trust: From Product Purchases to Logical Control Evidence

Note: This post outlines a proposed architecture and serves as an interest check. If we secure commitments ...