Saving a schedule object, throws a java exception

Products

• CA Automic Workload Automation - Automation Engine

Issue/Introduction

When saving a schedule object (JSCH) using the AWI the following error message is issued:
An unexpected error occurred. Further details are available in the logfiles. 
java.lang.UnsupportedOperationException: used for read only

Cause

The error in the code, which was causing the java exception has been corrected.

Environment

Release: AUTWAB99000-12.1-Automic Workload Automation-Base Edition
Component:

Resolution

A correction for this issue is available on the following versions:

• Automation Engine 12.2.0 - currently planned to be released end of June 2018.
• Automation Engine 12.1.2 - Available

Please install one of the above listed versions or a higher version to resolve this issue.