SYS(x).Parmlib(IEFSSNxx) SMS configuration parameter settings are not properly specified.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-3896	ZSMS0030	SV-3896r2_rule	DCCS-1 DCCS-2	Low

Description
Configuration properties of DFSMS are specified in various members of the system parmlib concatenation (e.g., SYS1.PARMLIB). Statements within these PDS members provide the execution, operational, and configuration characteristics of the system-managed storage environment. Missing or inappropriate configuration values may result in undesirable operations and degraded security. This exposure could potentially compromise the availability and integrity of some system services and customer data.

Description

Configuration properties of DFSMS are specified in various members of the system parmlib concatenation (e.g., SYS1.PARMLIB). Statements within these PDS members provide the execution, operational, and configuration characteristics of the system-managed storage environment. Missing or inappropriate configuration values may result in undesirable operations and degraded security. This exposure could potentially compromise the availability and integrity of some system services and customer data.

STIG	Date
z/OS RACF STIG	2019-12-12

Details

Check Text ( C-3414r1_chk )
a) Review the SYS1.PARMLIB(IEFSSNxx) data set for the following SMS parameter settings: 1) Keyword syntax: SUBSYS SUBNAME(SMS) INITRTN(IGDSSIIN) 2) Positional syntax: SMS, IGDSSIIN b) If the required parameters are defined, there is NO FINDING. c) If the required parameters are not defined, this is a FINDING.

Fix Text (F-18937r1_fix)
Review the DFSMS-related PDS members and statements specified in the system parmlib concatenation. Ensure these elements are configured as outlined below Keyword syntax: SUBSYS SUBNAME(SMS) INITRTN(IGDSSIIN) Positional syntax: SMS, IGDSSIIN