The HCM Ireland Localization has released the needed 2020 Year End changes

The delivered release 12.1 and 12.2 patch contains IE 2020 Budget and RPN 2020 Schema Changes, IE Banded Hours functionality, IE Payroll Submission and IE New Lookup RPN Reports updates and other fixes.
As well, this patch contains all the post go-live fixes relating to PAYE Modernization.
The patch numbers are
Release 12.1 Branch : Patch 30535340:R12.PAY.B
Release 12.2 Branch : Patch 30535340:R12.PAY.C
Please be aware that these are the prerequisite patches for this patch :
For 12.1: Patch 28669292 – R12.HR_PF.B.delta.12
For 12.2: Patch 28862999 – R12.HR_PF.C.delta.13
Please review the technical readme delivered with the patch, and as well the functional readme Reference document Bug 30535340 – IEPAY: IE 2020 YEAR END CHANGES (Doc ID 2611258.1)
If you experience any issues with this patch, please log a Service Request on My Oracle Support, product: Oracle HRMS (Ireland)
