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Free Tools

We provide no warranty for these tools, nor do we provide any support. 
For our conditions of use please see

October 22, 2020

The Important Messages
Health Check

The IMPORTANT_MESSAGES health check runs under the IBM Heath Checker for z/OS infrastructure. It checks console messages as they are issued, against a pre-defined list of important messages.

March 2, 2021

Uncompress files created by TERSE on z/OS

WWUNTERSE uncompresses files that were created using AMATERSE or TRSMAIN on z/OS.  It supports tersed versions of F, FB, V, VB, VS, and VBS data sets and is avaiìlable for x86-64-bit Windows and Linux environments.

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