Known issues in Release 10.0.47.65 (February 2026) - Project Control Suite (PCS).

Issue	Title	Description
235030 (CS00239028)	Project invoice proposals error with header and lines view	After upgrading to Microsoft Dynamics 365 version 10.0.45, opening any invoice proposal from the Project invoices page generates an "Object reference not set to an instance of an object" error. The "Use Project invoice proposal and invoice journal forms with the Header and Lines view" feature, enabled by default in version 10.0.45, causes this error.
233170 (CS00238684)	WBS totals incorrect with dummy tasks	When the WBS includes dummy tasks (tasks without hour transactions), the system incorrectly adds hours for these tasks to the totals. This results in inaccurate WBS totals for hours and effort, making data validation impossible during migration.
234873 (CS00239014)	Cost variable IDs require exactly four characters	The cost variable ID field enforces an exact length of four characters instead of a maximum of four. Creating a cost variable ID with fewer than four characters triggers "The length of a variable must be four characters" error.
232022 (CS00238609)	Advanced WBS activities disappear after republish	After you update estimates and republish the WBS, some activities disappear from the Task and Estimate tabs. The Cost and Revenue tab still displays these activities, but without values. This can lead to data inconsistencies between WBS tabs.