Mainframe Hardware Change Request

CPC Configuration · LPAR Changes · Capacity Updates

Use this form to notify Data 21 of any mainframe hardware configuration changes that may affect your software license. Our team will follow up within 1–2 business days.

Hardware Change Request

Our licensing team will follow up within 1–2 business days

Company *

Business Email *

What would you like to do? *

Add a new mainframe

New CPC or LPAR to be added to your license

Change an existing mainframe

CPC model upgrade, capacity change, or LPAR modification

Free 60-day transition period is provided. If additional time is required, charges will apply.

Data 21

About Data 21

Founded in 1980, Data 21 Inc. is a veteran-owned enterprise software company headquartered in California. For over 45 years, we have delivered innovative, reliable, high-performance mainframe-centric solutions that power today’s connected enterprise.

Our software is embedded in the critical daily operations of hundreds of enterprises worldwide — a testament to our commitment to exceptional engineering and long-term client success. We don’t just support our customers; we evolve alongside them.

At Data 21, the mainframe isn’t a legacy constraint — it’s a strategic foundation.

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Over 45 Years of Mainframe Solutions

About Data 21