Welcome to the IBM COBOL Café. Here you will find the latest technical and business information, and educational information about COBOL and related z/OS, IBM i and AIX COBOL topics, including IBM Automatic Binary Optimizer for z/OS and IBM Developer for z Systems Enterprise Edition.
EZLegacy are a new Business Partner with a solution (EZSource) for
"whole application" analysis for System z that compliments our offerings
and strengthens our overall value to customers. Find out about their solution, and how it integrates with Rational Team Concert by attending a public 45 minute webinar. Modernizing your legacy applications – the hard questions answered Date/time 14th June 2012 at 13.00 EDT Duration 45 minutes Abstract Taking decisions on what to do with legacy... [More]
A playlist has been added to the Rational YouTube channel for all videos explaining how to develop COBOL on AIX using IBM Rational Developer for Power Systems Software and can be found here The newest edition is a video that explains how to get started with COBOL for AIX. It explains basic Eclipse functionality and how to use the Remote Systems Explorer to connect to an AIX machine and find files and execute commands. Edmund Reinhardt
IBM Rational Developer for Power
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In COBOL for z/OS, V5,1, when compiling your source files that are too complex or in a relatively large size, and if you have specified the OPTIMIZE level, it may take excessive amount of time or storage. Thus a new compiler option, MAXPCF , is introduced to allow you to control the amount of time and storage used when optimizing a program. You can specify the maximum program complexity factor with this option. The new term, Program Complexity Factor (PCF), is a value calculated by the compiler, and represents the complexity of the program... [More]
IBM Rational Power Appliance is a workload optimized
system for AIX development that helps meet business challenges by providing an
integrated application development solution for Power Systems and includes a
Power Express server preinstalled with a comprehensive set of Rational
development software along with the AIX operating system.
This comprehensive solution is attractively priced, easy to
order and easy to deploy. Offered in three preconfigured solutions—express,
workgroup and enterprise—you have the flexibility to choose the... [More]
A playlist is being populated on Rational Channel on YouTube that will cover many advanced use topics that will make you a power user of IBM Rational Developer for Power Systems Software. Feel free to learn advanced debugging tips and more at this playlist http://www.youtube.com/user/IBMRational#p/c/B6573F2E9C8FB819 Keep coming back as more topics are planned over time. Edmund Reinhardt IBM RD Power
If you're looking for more information about Enterprise COBOL for z/OS, V5.1 then you'll have several opportunities at IBM's Innovate 2014 conference, June 1 through 5. On Monday, June 2, from 12:30 to 1:15 in session 2481 - "How Compilers Reduce Operating Costs for Running Business Critical Applications on System z" is a Birds of a Feather session where you will be able to chat with us about the Enterprise COBOL for z/OS, Enterprise PL/I for z/OS, and z/OS XL C/C++ compilers. On Tuesday, June 3, from 12:30 to 1:30,... [More]
Did you know that COBOL for AIX, V4.1 contains a new compiler option which lets you selectively target code generation of your applications to exploit POWER7 systems architecture? Imagine you could boost the performance of your existing hardware assets just by upgrading your compiler! Find out more now on how you can optimize your infrastructure, boost your productivity and shorten your development time with IBM Compilers on POWER7 technology at www.ibm.com/poweryourinnovation .
This is the first in a series of blog entries that I'll be creating on the subject of debugging IBM Enterprise COBOL for z/OS V5.1 using Debug Tool. In particular, I'll be pointing out some of the improvements you'll see compared to debugging earlier versions of Enterprise COBOL. The first improvement has to do with Level 88 Condition Names. With previous versions of Enterprise COBOL, the LIST command will show you the value of the Level 88 Condition Name (TRUE or FALSE), but not the value of variable with which the Condition Name... [More]
Extended source format is introduced in COBOL for AIX, V4.1. The new extended source format is divided into distinct areas as before, but permits lines varying in length from a minimum of 0 bytes to a maximum of 252 bytes. The following figures illustrate the key difference between the two formats: Fixed source format: Extended source format: For both formats, lines shorter than the maximum length are logically extended with space to the maximum length. You can use the SRCFORMAT option to indicate whether your COBOL source... [More]
Both IMS and Enterprise COBOL had new and exciting announcements this year. COBOL and IMS continue to deliver leading edge technologies to facilitate application integration, modernization, as well as improving application performance. Roland Koo, Product Manager for Rational Compilers, and Haley Fung, IMS Senior Developer, identify why it is important to upgrade to the latest versions of IMS and COBOL together. Speakers: Haley Fung, Roland Koo, and Kimberly Gist. Go HERE to listen to this informative podcast.
Broadcast date: March 12, 2014, 11:00 a.m. EDT / 3:00 p.m. GMT Developed for: Application programmers and managers; operations managers; system programmers Technical level: Basic You will learn how to: Improve insight into application regressions and quality Reduce test environment cost and set-up time Reduce bottlenecks in mobile development caused by back-end systems testing Expedite test and delivery cycles Speakers: Timothy Hahn, Distinguished Engineer, CTO Enterprise Modernization, IBM Software Group Francois Dumont,... [More]
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