When OpenTelemetry is enabled in Java Agent, it fails to export the OpenTelemetry span data and generates the No otel/splunk-otel-javaagent.jar found error message. This issue occurs in Java Agent versions 25.3.0 and 25.4.0.

Workaround: To resolve this issue, add the following system property to your JVM configuration:

-Dagent.deployment.mode=hybrid