Deru Sudibyo TSO CCAT Command Processor (Freeware) Dynamic TSO File Concatenation

TSO is a user interactive access facility in OS/390 or z/OS system for common  purposes.  Using TSO, people can interact to the system in either follow native MVS or Unix style, which can be switched any time.  Users might be general users, operators, programmers, analysts, engineers, administrators or managers, who need different access authorization.  When more facilities are needed, higher authority is required and more data and files need to be accessed too.  This will increase I/O table and affect data searching time...  and of course, will affect to the response time, at least for approprite users.  Hence, ideally each user should keep minimum file configuration.  Use only the most common files, unless certain function is needed.  This policy is very hard to do, since I/O table is not designed to be changed during logging session.  Administrator usually provides various logon procedures, so when someone need to change file config, logoff and relogin using different logon procedure.

CCAT was developed to avoid that redicilous thing.  It was designed to change TSO I/O table any time interactively on the fly.  With CCAT, users can concatenate and/or deconcatenate any dataset of any file at any time they want.

Product Summary Name:    CCAT v1.1.0 Type :    Command processor Envrmt: TSO/E of OS/390 or MVS/ESA Special: N/A Coding: S/390 Assembly Author:   Deru Sudibyo Status:   Freeware Note:     This product is also distributed by               CBTTAPE in TSO XMIT format               as CBT file # 535

Download The complete source code of CCAT is packed into a zip file.  It is a single source code module.  The module name is DERCCT.

Download CCAT

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