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Data Integrity and Walker in Year 2000 Cooperative Partnership

Fast, Simple System Helps New Users at Walker Analyze
350,000 Lines of Code in a Week for Delta Technology

Waltham, MA - November 16, 1998
Data Integrity, Inc. (dii), developer of breakthrough Year 2000 solutions, today announced a cooperative partnership with Walker, a leading provider of financial, operational and analytic applications, in which Walker uses Data Integrity's Millennium Solution find-and-fix Y2K solution in Year 2000 remediation projects.

Walker also reported positive initial results from Y2K project work carried out for Delta Technology, Inc., the wholly owned subsidiary of Delta Air Lines.  According to Michael Goll, director of Y2K Solutions, EMU and IT consulting for Walker, four programmers, who were novice users of Millennium Solution, processed approximately 350,000 lines of computer code in a week.  Because of Millennium Solution's mathematical logic, Walker was able to identify the only module that needed to be modified for Year 2000 bugs.  This helped Walker avoid unnecessary Y2K changes and complete the project on time.  Walker plans to use Millennium Solution on future work with other Walker clients.

"We were amazed that using the Data Integrity tool, we came up with no changes other than the SQL -- it really scaled down the Y2K problem," Goll said.  "We would have spent considerably more time and talent analyzing the applications using our traditional scanning techniques and would have made many more changes to these modules.  This considerably shortened our testing cycle."

"Our people were trained in less than a day, and they completed the Delta project work the same week," Goll said.  "We definitely plan to use Millennium Solution on other Y2K engagements. "

"Millennium Solution gives Walker a major advantage among Year 2000 service providers because it's very low cost, it's fast and it's simple," said Allen Burgess, president of Data Integrity.  ”Walker is the only major service provider that guarantees deadlines for completion of Year 2000 engagements, which places a premium on fast, high-quality results. Users report not only great speed in fixing applications, but also major reductions in testing time.  Millennium Solution is the ideal solution for Walker and for Delta Technology."

The Year 2000 challenge arises when computer systems calculate the date 2000 or beyond as "00" or "01." Since date fields in most applications are represented by only the last two digits, this creates errors for date-dependent systems, many of which are mission critical to a company's day-to-day business operations.  Millennium Solution is the only Year 2000 product that allows computer code to remain in the two-digit year environment.  The tool simply corrects the incorrect mathematical operations that occur after the millennial shift (see www.dii2000.com), thereby eliminating much of the complexity, time and cost required by previous-generation Y2K tools.  Data Integrity products are used extensively by NationsBank, Credit Suisse First Boston, the U.S. Department of the Interior and other major organizations.

Walker provides end-to-end services to ready companies' global computer systems for the Year 2000. Delta Technology chose Walker because Walker was the only vendor to offer an end-to-end solution for the entire project, guarantee the project would be completed within six months, and stand behind its work with one of the most comprehensive Year 2000 warranties in the industry. 

"We recognize the Year 2000 issue is a very real problem, requiring a solution, like Walker's, that meets our complex, global challenges," said Shirley Bridges, Delta Technology director of finance systems.  "When the millennium arrives, we expect our Walker systems to be fully engaged." 

The Delta Technology/Walker Y2K project was completed by Walker's Year 2000, EMU and IT Consulting Division, within three months.  Walker provides services to customers dealing with Year 2000 or European Monetary Unit challenges, and also provides support for Walker's financial application consulting projects.

About Walker

Walker has provided successful Year 2000 counsel and solutions to  corporations including British Airways, American Express, Laclede Gas and Imperial Oil.  Walker Interactive Systems, Inc., (NASDAQ:WALK) headquartered in San Francisco, is a leading provider of financial, operational and analytic software solutions for enterprise and mid-market organizations in industries including oil and gas, transportation, manufacturing, retail, financial services, and insurance and consumer products. The company maintains domestic offices in Atlanta, Boston and Chicago, and international offices in the United Kingdom, Singapore and Australia. The Walker IMMPOWER Division is located in Birmingham, Ala. For more information about Walker, visit our Web site at www.walker.com. 

About Data Integrity

Data Integrity, Inc., Waltham, Mass., provides the most powerful Year 2000 remediation and independent validation & verification (IV&V) software on the market today.  Its patented Millennium Solution tool set represents a major departure from conventional Y2K approaches, delivering far more accurate diagnosis and less disruptive remediation of legacy system code.  According to a leading industry analyst firm, “(Data Integrity’s) Millennium Solution tool set features superior accuracy, speed, and reduces testing time by making fewer changes to code.  In a world full of over-hype, and late-to-market Y2K panaceas, this solution seems ‘too good to be true.’  However, (our) research indicates that Data Integrity’s tools are as good as they seem.  Users report lightning fast assessments and remediations, and very high success rates in code conversion.”  The Data Integrity installed base includes NationsBank, Credit Suisse First Boston, the U.S. Department of the Interior and other major organizations.

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