HR Technical Architecture 1 Technical Architecture Summary The

HR Technical Architecture 1

Technical Architecture - Summary The Oracle R 12 (HR), Oracle Learning Management (OLM), Payroll, and Labour Distribution (LD) modules are heavily tailored to Imperial College’s specific requirements • HR module is heavily customised and integral to the operation of a number of systems both within Oracle EBS (GL reporting and Purchase to Pay (P 2 P) procurement and expenses approvals) and external College Systems (SACS) and reporting entities (HMRS / HESA) • OLM, Payroll and LD modules are customised to some extent • Core module for which many sub systems rely upon as a single source of truth • Sub systems such as So. V (identity management) use a combination of data from HR and other college systems to check the integrity of data that we hold and to control aspects of the college’s BAU activities • All college employees have access to one or more HR responsibilities • Small number of administrative users but very large user base (external applicants) • 1029 custom components incorporating customisations of functions, forms, programs • 24 interfaces to non Oracle EBS systems (21 internal and 3 external) • GDPR issue (May 2018) – we are holding 17 years of historical personal data • Support of Oracle EBS R 12. 1. 3 is due to end in 2021 (extended support available post 2021 but limited in terms of patch releases as no longer supported by Oracle so doing nothing really isn’t an option) • If we upgrade to version 12. 2. x support from Oracle to end in 2023 so this can only be viewed as a medium term solution