All Your Source Code Is Under Change Control, Now What?

applauseSo you have all your source code under change control. If it’s under control of ChangeMan ZMF you are in the best hands possible.

But what about all those other datasets? How do you control the changes to the SYS1.PARMLIB? How would you know if an authorized application updated SYS1.LINKLIB? How do you keep changes to SYS1.PROCLIB in step on every image?

It’s not only SYS1.** but what about the configuration datasets for CICS, IMS, DB2 and for Websphere? There are thousands of datasets in our infrastructure that are not under any form of change control other than through the security access controls of RACF, ACF2 or Top Secret.

Of course, secure access control is usually enough but errors do occur and they can go unnoticed for hours, even days before their effects are discovered. This is why you need to put your system files under change control too; but a new kind of change control that meets the dynamic needs of systems programmers and the risk parameters of the business continuity team.

ChangeMan SSM provides real-time tracking of system datasets. The systems programmers choose which ones and report changes as they occur. Changes are noted and stored away in a dataset. In the future, those changes can be reviewed and, if needed, can be restored to their original state through a very simple online interface. Of course, the changes can be propagated to other systems too if they are needed elsewhere, thus making multi-system changes easy.

Find out more information about ChangeMan ZMF and ChangeMan SSM or contact me,

Kevin Parker is a 30 year industry veteran, holder of three technology patents and is VP of Worldwide Marketing at Serena Software. He speaks and writes on application development methodologies, business analysis, quality assurance techniques, governance, open source issues, and tool interoperability, from the mainframe to distributed platforms to the web and mobile and embedded systems.


Satyasai Gudimetla on November 7th, 2013 at 7:35 pm

Very good to see the DATASETS Configurations using Changeman SSM.
Why dont we integrate and be-part of Changeman ZMF , why do we require Changeman SSM?

Gene Kestler on November 8th, 2013 at 9:20 am

Thank You Satyasai, Great Question!

The two products you mention ChangeMan ZMF and ChangeMan SSM were designed for different purposes.

ChangeMan ZMF provides Change, Configuration, Build, Release Management over the mainframe application source code artifacts through the SDLC – it is the most robust solution in this space.

ChangeMan SSM provides Change Governance over mainframe system software objects – allowing you to monitor and better control the management(change, detection & sychronization) of all your mainframe environments and sites.

Serena is the only vendor that provides protection over both mainframe areas – what your application developers and what your system programmers are doing.

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