JDA Software Sets Date for First Quarter 2011 Earnings Release Conference Call

JDA Software Group, Inc. (NASDAQ: JDAS) today announced that it has scheduled an analyst conference call for Tuesday, April 26 to discuss its First Quarter 2011 financial results. These results are expected to be released after the market closes on Tuesday, April 26 and will be available on JDA’s website, http://www.jda.com, after the press release is distributed via wire service.

• What: JDA Software Group, Inc.’s First Quarter 2011 financial results conference call
• When: Tuesday, April 26 at 4:45 p.m. Eastern
• Where: A live audio webcast of the conference call can be accessed in the Investor Relations section of the company’s website at www.jda.com.

You may also listen to the analyst conference call via telephone by dialing 1-877-941-4775 (United States) or 1-480-629-9761 (International) and asking the operator for the "JDA Software Group, Inc. First Quarter 2011 Earnings Conference Call."

Replay Information

For those unable to listen to the live call, a replay will be available beginning at approximately 7:45 p.m. Eastern, April 26, 2011 through 11:59 p.m. Eastern, May 26, 2011. Callers can access the replay by dialing 1-877-870-5176 (United States) or 1-858-384-5517 (International), and using the PIN number 4430211. To hear a replay of the call over the Internet, access JDA’s website at www.jda.com.

About JDA Software Group, Inc.

JDA® Software Group, Inc. (NASDAQ: JDAS), The Supply Chain Company®, is a leading provider of innovative supply chain management, merchandising and pricing excellence solutions. JDA empowers more than 6,000 companies of all sizes to make optimal decisions that improve profitability and achieve real results in the discrete and process manufacturing, wholesale distribution, transportation, retail and services industries. With an integrated solutions offering that spans the entire supply chain from materials to the consumer, JDA leverages the powerful heritage and knowledge capital of acquired market leaders including i2 Technologies®, Manugistics®, E3®, Intactix® and Arthur®. JDA’s multiple service options, delivered via the JDA® Private Cloud, provide customers with flexible configurations, rapid time-to-value, lower total cost of ownership and 24/7 functional and technical support and expertise. To learn more about JDA Software, please visit www.jda.com or e-mail [e-mail].

“JDA” is a trademark or registered trademark of JDA Software Group, Inc. Any trade, product or service name referenced in this document using the name “JDA” is a trademark and/or property of JDA Software Group, Inc.

JDA Software Group, Inc.14400 N. 87th StreetScottsdale, Ariz. 85260