---
sourceDocument: Yokohama Build workflows
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/build-workflows

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Build workflows

ft:clusterId :

    - crworkflow

bundleId :

    - crworkflow

workflow :

    - Creator


---

# Log Message workflow activity

# Log Message workflow activity {#r_LogMessageActivity__u4q_kks_3x}

Release version: Yokohama  
Updated January 30, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The Log Message activity writes a message to the workflow log.{#r_LogMessageActivity__wf-logmsg-activity-shortdesc}
Use this activity to add entries to the workflow's log for debugging or tracing
purposes.

## Input variables

Input variables determine the initial behavior of the activity.
{#r_LogMessageActivity__table_plt_2ql_sq__entry__2}

| Field | Description |
|-|-|
| Message | The message to log. This variable can be a string or a JavaScript expression that evaluates to a string. |
[Table 1. Log Message activity input variables]

{#r_LogMessageActivity__table_plt_2ql_sq}