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Welcome to Integrated Enterprise System (IES)

Commonwealth Employees, please select the log in button below for additional access.


News and Upcoming Events:

Employee Self Service

Employee Self Service (ESS) is now available at

The new ESS features a modern tile layout, mobile friendly design and other benefits.

Be sure to update your website bookmarks to the new address.

Users who attempt to reach ESS through the old web address should be automatically redirected to the new site.

Learn more about the enhancements to ESS.

GASB Statement 87, Leases

In accordance with Management Directive 310.13, the Commonwealth’s financial accounting and reporting is required to comply with the GAAP established by the Governmental Accounting Standards Board (GASB). GASB issued a new accounting standard, Statement 87, Leases (S87), fundamentally changing the lease accounting for state and local governments by establishing a single model for lease accounting based on the foundational principle that all leases are financings of the right to use an underlying asset. Conversion of impacted contracts will take place on June 20th, 2020 in preparation for a July 1, 2020 implementation for fiscal year end 6/30/2021.

SAP GUI for Windows, Release 7.60

The Integrated Enterprise System Office (IESO) made SAP GUI for Windows release 7.60 available on May 4th, 2020.

Agencies using previous releases of the SAP GUI should upgrade to release 7.60 as soon as possible in order to mitigate potential “End of Support” concerns.

The full installation package for SAP GUI for Windows 7.60 is available on the SAP GUI page.

Learn more about SAP GUI for Windows, Release 7.60, including the new look and feel of the Belize theme.



The Integrated Enterprise System (IES) is the Enterprise Resource Planning (ERP) system of the Commonwealth of Pennsylvania.

Learn more about IES