API-1022 error when making a REST Call for a custom attribute

Products

• Clarity PPM SaaS
• Clarity PPM On Premise

Issue/Introduction

A User is receiving below error when trying to make a REST Call

{"resourceId":null,"httpStatus":"400","errorMessage":"API-1022 : Filter string must include at least one of the required filter attributes 'code, name, manager, priority, isActive, status, currencyCode, isOpenForTimeEntry, lastUpdatedDate, _internalId'.","errorCode":"api.unsupportedFilterAttr"}

Environment

Release : 15.9.2

Component : CA PPM APPLICATION

Cause

A required out of the box attribute is missing in the REST Call

Resolution

The user should add at least one of the required filter attributes

• code
• name
• manager
• priority
• isActive
• status
• currencyCode
• isOpenForTimeEntry
• lastUpdatedDate
• _internalId