ESP REST API STC Startup Failure with Exit Code 125

Products

• ESP Workload Automation

Issue/Introduction

ESP REST STC Startup Failed with Exit Code 125, and got errors below:
JVMJZBL1038E Child shell process exited with exit code: 125
JVMJZBL1042E JZOS batch launcher failed, return code=102

Environment

Component: ESP REST API
Release: 12.0

Cause

"- df -mP /tmp" shows 100% full.

Resolution

After deleting a large file from /tmp, ESP REST API STC works.