---
sourceDocument: Australia IT Operations Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/it-operations-management

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# Fix the cause of a sensor error message

# Fix the cause of a sensor error message {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

To fix a Discovery sensor error message, you must fix the JavaScript file containing
the code that generated the error.

## Vorbereitungen

Role required: admin

## Warum und wann dieser Vorgang ausgeführt wird

To fix the JavaScript file:

## Prozedur

1. Navigate to the module in Discovery in which the error occurred.  
   In this example, navigate to Discovery DefinitionScript Includes.
2. Fix the error.
   1. In this example, search for DiscoverySmiFcSwitchSensor in the Name field.  
      Abbildung : 1. Discovery script includes
   2. Click on the link to go to the details page for that script include.
   3. Modify the JavaScript script on that page to fix the error indicated.
   4. Click Update.
   {#t_FixTheCauseOfASensorErrorMessage__substeps_chf_hkf_ss}
**Zugehörige Tasks**   

* [Find the cause of a sensor error message](https://servicenow-prod.fluidtopics.net/HQkHscEhj4hL33gEpzw1qg "Use this procedure to identify a Discovery sensor error.")
* [Find the cause of a "No Sensor Defined" error message](https://servicenow-prod.fluidtopics.net/GiGpz1goT0a8Gkfp1VFHWA "Every active probe looks for a corresponding sensor to process the data that is collected by the probe. The \"No Sensors Defined\" message indicates that the corresponding sensor for the probe is missing or inactive.")
* [Find the cause of a "Probe not found" error](https://servicenow-prod.fluidtopics.net/jUgGbogednTWdJRDwlnYPA "Verify the correct sys_id of the probe associated with the probe parameter in the payload of the ECC Queue input record.")