Poor Automic Web Interface performance with exceptions

Products

• CA Automic Workload Automation - Automation Engine

Issue/Introduction

Error Message :
java.lang.IllegalStateException: Cannot create a session after the response has been committed
java.lang.IllegalArgumentException: missing event subscriber for an annotated method. Is [email protected]72cd

Connection to the Automic Web Interface (AWI) closes after approximately 1 minute and the following error message is displayed:
 

java.lang.IllegalStateException: Cannot create a session after the response has been committed 
java.lang.IllegalArgumentException: missing event subscriber for an annotated method. Is com.uc4.ecc.framework.entrypoint.login.ae[email protected] registered? 

Environment

OS Version: N/A

Cause

Cause type:
Configuration
Root Cause: Incorrect setting in the Automation Engine ucsrv.ini file.

Resolution

Change the following value in the ucsrv.ini file.

tcp_nodelay=1 

Reference

Automic Workload Automation 12.0 Documentation:
Administration Guide > Administering the Automation Engine > Configuration > Structure of the INI file
 

Fix Status: No Fix

Fix Version(s):
N/A

Additional Information

Workaround :
Use the Java User Interface.