
Are You Sure that Your Legacy Systems are “The Problem?”
Discover why replacing legacy systems isn’t always the best path to digital transformations and better business outcomes.
Keller Schroeder’s experience with RPG and COBOL is deep and wide. These tools have existed for a long time, and we have been developing, enhancing, and integrating solutions in these environments for many years. Considering the millions of lines of legacy code in production today, it will be many years before they are replaced.
Unlike other firms that have “jumped ship” for new technology waves, we know these production solutions are often still performing effectively with no business case for replacement. We have been there for our clients with these technologies in the past, and we will continue to be there for them for years to come.
Our Application’s Solutions Group’s IBM midrange expertise includes System i, iSeries, AS/400, S/38, S/36, and S/34. We support solutions using earlier generation tools such as RPG II, OCL, and RPG III, but we have made use of other tools and techniques as they have become available such as RPG/IV, embedded SQL, free-form RPG and stored procedures.
Our IBM Mainframe experience includes:
Our Applications Solutions Group can help you navigate all of the benefits and challenges of continuing to rely on your tried and true legacy systems. Please contact us to see how we can help you support or enhance your systems using legacy tools.

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