Cannot enable API settings on a Sub Object of Status Report

Products

• Clarity PPM SaaS
• Clarity PPM On Premise

Issue/Introduction

SUMMARY: Cannot enable API settings on a Sub Object of a Sub Object 

STEPS TO REPRODUCE: 

1. Create a new Object, and make it a Sub Object of "Status Report"
NOTE: Status Report is a Sub Object of "Project"
2. Attempt to enable API on the Object and click "Save"

Expected Results: 
The Object should be enabled for API usage

Actual Results:
An error is received: "ODF-0248: Cannot API enable custom sub-object."

Workaround: 
None

Environment

Release : 15.9.1

Component : CA PPM SAAS STUDIO

Resolution

This issue is related to defect: DE59820, which is under review.