Breaking Changes

Stay In the Loop

Sign up to receive email notifications about upcoming updates, releases, or changes.

Click subscribe or scan the QR code below.

Subscribe

Last Update: May 2026

Enterprise Content Management

Endpoint: ecm-rest-api/rest/v1/flysheets
Notes: Created new API to perform data insertion against UETD flysheets and associate the data with already existing documents in Image Manager.

Project Management

Endpoint: /pm-rest-api/jersey/v1/assign-to-project/partner
Notes: Enhanced API to return proper error messages.

Endpoint: pm-rest-api/jersey/v1/assign-to-project/contact
Notes: Enhanced API to return proper error messages.

Endpoint: pm-doc-rest-api/jersey/v2/deleteDoc/{id}
Notes: Enhanced API to return proper error messages.

Endpoint: pm-doc-rest-api/jersey/v1/downloadDoc
Notes: Enhanced API to return proper error messages.

Endpoint: pm-doc-rest-api/jersey/v1/uploadDoc
Notes: Enhanced API to return proper error messages.

Endpoint: pm-rest-api/rest/1/pmuserrole
Notes: Enhanced API pagination rules to its original state.

Asset Management

Endpoint: fa-rest-api/rest/1/faasset
Notes: Enhanced API to validate account code.

Financials

Endpoint: ap-rest-api/rest/1/apvoucher
Notes: Enhancements to existing AP Voucher API to expand attributes and modify data type for VouNum attribute under header and detail.

Endpoint: ap-rest-api/rest/1/apreginvdetails
Notes: Fixed back-end validation. When inserting PO invoices through the API, system-generated distributions using a subledger control account will continue without validation, but any selected subledger account for overwrite—either for non-PO invoices or when overriding a PO invoice distribution—will now trigger validation and be blocked.

Endpoint: ap-rest-api/rest/1/manualcheck
Notes: Fixed API validation of total amount between payment and invoice amount values passed.

All APIs

Endpoints: Applies to all APIs
Notes: Effective Nexus 1, CMiC has introduced centralized error handling across all APIs. This ensures every API response follows a consistent, structured JSON format, making errors easier to trace, debug, and handle across all services.

Human Capital Management

Endpoint: hcm-rest-api/rest/1/ukgpayheader
Notes: Modified to return the correct primary keys for employee check number in response.

Endpoint: hcm-rest-api/rest/1/vertexloccity
Notes: Enhanced view to allow passing user sys context.

Endpoint: hcm-rest-api/rest/1/pyemptimesheet
Notes: Modified to be system-calculated (from workcompcode, job, phase, and category) instead of passed in the payload, resolving miscalculation issues from duplicate fields. Also, cleaned up duplicate and non-functioning attributes.

Project Controls

Endpoint: jc-rest-api/rest/1/jctran
Notes: Enhanced API so that when an Employee Code is provided on the payload, the record in CMiC inherits the employee pay group security settings, making sensitive payroll information hidden in JCDETAIL once posted for users that do not have the privilege to see them.

Endpoint: jc-rest-api/rest/1/jccontforecastarch
Notes: Enhanced API to support new parameter orderBy=default.

Endpoint: jc-rest-api/rest/1/jcjobcostcodes
Notes: Modified to remove Company Name and Job Name to optimize.

Endpoint: cm-rest-api/rest/1/cmdetail
Notes: Removed 'Phasedate' parameter from finders, to standardize with other API finders.

Core System

Endpoint: sys-rest-api/rest/1/sduser
Notes: API depreciated.