Browser Agent error Maximum call stack size exceeded

Products

• CA Application Performance Management Agent (APM / Wily / Introscope)
• CA Application Performance Management (APM / Wily / Introscope)
• INTROSCOPE
• DX Application Performance Management

Issue/Introduction

We have observed an error that is caused by the browser agent. The error is:

- [2232:2232:0820/133520.636702:INFO:CONSOLE(79)] "Uncaught RangeError: Maximum call stack size exceeded", source: https://<page>?agent=browser (79)

How to fix this error?

Environment

Release : 10.7.0

Component : APM Agents

Resolution

Set the following values for the following Properties in profile.json file on Digital Experience Collector.

resourceMetricsEnabled and resourceMetricsThreshold

The default location of file is:
Navigate to /<Digital Experience Collector Home>/DxC directory.
Go to the ./browserAgent/wa/ba/profile/default-tenant/default-app directory.

Set the following values.

"resourceMetricsEnabled" : true,
"resourceMetricsThreshold" : 500,