Why you should migrate
IBM® Enterprise COBOL for z/OS® (COBOL) 4.2 is withdrawn from service on April 30, 2022.
If you are still on COBOL 4.2, you are encouraged to plan and start your migration to COBOL 6 as soon as possible.
In this video, Roland Koo, the Program Director in Offering Management and Strategy for Enterprise Products and Compilers on IBM® Z®, explains why it is important to migrate to the COBOL latest version as you upgrade your IBM Z hardware.
Highlights:
Learn from our world-class clients about the benefits of migrating to the latest version of COBOL.
How to migrate
In this video, Captain COBOL, Tom Ross describes how to migrate from COBOL 4 and earlier versions to COBOL 6.
Highlights:
For more details, read Tom and Roland's blog.
Log in with your IBM ID and use the step-by-step wizard to guide your migration process.
Accelerate COBOL migration by using the latest version of COBOL for new development, modernization, and maintenance, and ABO (sold separately) to improve the performance of the modules without a recompilation plan.
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Apply IBM DevOps tools to manage your applications much easier and improve efficiency, including automated testing, which is key to COBOL migration.
IBM Z Virtual Test Platform (ZVTP, formerly known as Wazi Virtual Test Platform) allows a developer to record the transactions and batch programs within their application and replay them in a virtualized environment without the need for middleware - allowing application changes to be tested before they are deployed.
Use IBM Z Virtual Test Platform and efficiently run regression testing without impact on existing test environments after your COBOL compiler upgrades.
What to do after you migrate
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