4.1 Overview

VSAM configuration file specifies the VSAM accessor and related attribute of each VSAM file used in ART CICS runtime. VSAM configuration file is generated by Oracle Tuxedo Application Rehosting Workbench and should not be modified.

ART CICS runtime will find VSAM configuration file through the environment variable $DD_VSAMFILE, which could be exported or defined in the envfile and used to indicate the location of VSAM configuration file.