Impact to using the DFSMS Media Manager

Products

• Compress Data Compression for MVS
• Compress Data Compression for Fujitsu

Issue/Introduction

IBM reported that;
Media Manager IO termination module, ICYPGAD, may touch storage in the MMIB after calling the user's DIE exit.
This may cause a program check and then S0C4 abend occurr if the user has asynchronously closed or disconnected the data set.

Does CA Compress Data Compression use the DFSMS Media Manager?

Environment

z/OS

Resolution

CA Compress Data Compression does not utilize IBM DFSMS Media Manager.
So there is no effect on this product.

Additional Information

IBM APAR OA54289 (PTF UA94418, UA94419, UA94417) is provided as a solution to this problem.
http://www-01.ibm.com/support/docview.wss?crawler=1&uid=isg1OA54289