JVMJZBL2010E Exception occurred invoking org.springframework.boot.loader.WarLauncher.main()

Products

• NetMaster Network Management for TCP/IP

Issue/Introduction

The Netmaster Web Portal task will not initialize on one system. It runs fine on other systems.

Messages in the log:

JVMJZBL2010E Exception occurred invoking org.springframework.boot.loader.WarLauncher.main()  
    :
    :
Caused by: org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 1

 

Environment

Netmaster Web Portal

Cause

The netmaster-web.yaml file is corrupted

Resolution

The netmaster-web.yaml configuration file is copied from the CC2DZFS Target (or runtime) Library  to the Web Portal ZFS.

It is in UTF-8 format, and editing should be done via TSO option 3.17 and selecting the file with EU.

Updating in a different manner may cause corruption such that it cannot be read.

To verify whether the file is corrupted, attempt editing the netmaster-web.yaml with via TSO 3.17 with EU as noted above.
If the file is not clear text, there is a problem with the file and it needs to be re-copied from the original. It can then be updated correctly.