13 Results for:MVS
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Make mainframe operations efficient with these strategies
16 May 2023Mainframes affect organizational bottom lines. An expert outlines some key strategies to maintain reliability while keeping mainframe operation costs in check. Read More
Mark Zelden
CSCMark Zelden is a z/OS systems programmer and consultant with more than 25 years of experience.Read More
What to do when a mainframe IPL stalls out without error messages
08 Nov 2013When initial program load stalls out on a mainframe logical partition, the culprit is often consoles. Connectivity is one of many potential causes. Read More
Override a SYSIN DD DSN in the proc from the JCL?
10 Nov 2008Override the SYSIN DD Domain Name Source (DNS) in proc using the Job Control Language (JCL) this code syntax. Read More
COBOL, VS-COBOL-II and MFCOBOL: What's the difference?
10 Nov 2008The original COBOL compiler grew into greater addressability with VS- COBOL-II MFCOBOL and increased functionality in MFCOBOL. Read More
CW@50: From ICL to ITIL
06 Apr 2016Standardisation helps industries to grow. Here in the UK, a number of highly influential standards emerged that have become building blocks for the modern computer industry Read More
CICS trace: Getting started, formatting and externalizing
29 Jan 2007CICS expert Robert Crawford describes the handy CICS trace tool and gives code for externalizing its output. Read More
Application security: Protecting application availability, data confidentiality and integrity
31 Mar 2011Network security and application security are both important in keeping your applications safe from hackers. In this tip, security engineer John Overbaugh focuses on application security, which is needed to protect... Read More
Troubleshooting PGMIDERR/AEI0 ABEND in CICS Transaction Gateway
14 Apr 2010This tip delves into resolving PGMIDERR/AEI0 ABEND errors within the CICS Transaction Gateway. The solution to these errors isn't always an intuitive one, and may require several additional and lengthy steps along... Read More