Fallback feature for TAMz and z/OS file system (ZFS) disable options

Products

• Trusted Access Manager for Mainframe

Issue/Introduction

Security team wanted to know if we disable the external attribute for libJNISjv00.so z/OS file system (ZFS) from Trusted Access Manager for Mainframe (TAMz), will the FALLBACK command not work

Environment

PRODUCT: Trusted Access Manager for Mainframe

Resolution

It is not recommend to disable the external attribute for libJNISjv00.so file from TAMz z/OS file system (ZFS).

You need to ensure that you have program control enabled for the "libJNISjv00.so" member for FALLBACK and ensure that you have in place the FALLBACK resources and permits.