Determination Anywhere 2026.04 second patch release notes
Please review this release note in conjunction with the Determination Enterprise Cloud release notes, which outline key updates to the core application. These include enhancements to the tax engine logic, regulatory compliance improvements, UI feature upgrades, and may also highlight defect resolutions and known issues – all of which directly impact the tax engine's functionality within Determination Anywhere (DA).
Please also refer to the statement in the main release note regarding how security vulnerabilities in the DA client‑side application are addressed.
Release highlights
This patch fixes an issue identified on the DA Mothership side.
Fixes
The following topics outline previously identified issues that have been resolved in this release.
Calc Call History Update Failure in OCI (5605343)
An issue introduced in the 2026.02 release prevented Calc Call History data synchronized from the DA client to the DA Mothership from being recorded in the Thomson Reuters database in OCI hosted UAT and Production environments. Calc Call History provides high-level transaction metrics used for operational reporting, including invoice volumes and audit status tracking.
This issue did not impact transaction data used by Reports & Analytics or any data residency processes. The problem has been resolved in this release, and Calc Call History data is now recorded successfully.