Browser Agent auto-injection not showing FrontEnd application page.

Products

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

Issue/Introduction

After enable auto-injection from Browser agent and trying to access frontEnd application, below errors appears:

When trying to access application FrontEnd page:
Exceeded stated content-length of: '677' bytes

<Please see attached file for image>

Agent log shows:
[TRACE] [IntroscopeAgent.BrowserAgent] ...2 shouldContinueBRTM... request is skipped in Browser Agent from unsupported browser,

Environment

Introscope Java Agent from 10.5.1 afterwards.
Can happen with any application server being monitored.

Resolution

Workaround that may help:
1) Change to true below row inside "Agent.Profile" form the monitored application:

introscope.agent.browseragent.autoInjection.deep.check=true

2) Restart the application being monitored.

Final resolution:
For SaaS, the fix is available in 10.6.0.159 Introscope Agent.
For On-Premisse, Introscope Agent 10.7 sp3.

For further assistance and information about this behavior, please raise a support ticket referring his Article ID.