Hello,
1. Is this a new Java Agent install?
2. What version of the Java agent are you using?
3. The symptoms could be due to injection for Browser Agent or perhaps CEM integration.
If Browser Agent is enabled:
EITHER:
For 10.5 agent disable the automatic snippet injection property
introscope.agent.browseragent.autoInjectionEnabled=false
(Advanced Browser Agent Configuration - CA Application Performance Management - 10.5 - CA Technologies Documentation)
For earlier 10.x agent disable either the browser agent or the automatic snippet injection property i.e.
introscope.agent.browseragent.enabled=false
introscope.agent.browseragent.snippetInsertionEnabled=false
Advanced Browser Agent Configuration - CA Application Performance Management - 10.3 - CA Technologies Documentation
OR: try this suggestion:
Pages Show Unusual Characters - CA Application Performance Management - 10.5 - CA Technologies Documentation
Pages Show Unusual Characters - CA Application Performance Management - 10.3 - CA Technologies Documentation
4. If that does not help do you have CEM integration enabled (introscope.agent.decorator.enabled=true)?
Ultimately if no solution found this may need to be investigated via a support case.
Hope that helps
Thanks
Lynn