BMC Mainview for z/OS Resource Class will be defined or active in the ACP.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-224254	SRG-OS-000309	ZMVZA038	SV-224254r987853_rule	2025-02-24	7

Description
Failure to use a robust ACP to control a product could potentially compromise the integrity and availability of the MVS operating system and user data.

ℹ️ Check
If the following GSO CLASMAP record entries are defined this is not a finding. CLASMAP.class RESOURCE(class) RSRCTYPE(type) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for Mainview. The ENTITYLN should be appropriate for the site's installation. If the following GSO SAFDEF record entries are defined this not a finding. INSERT SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP - RACROUTE(SUBSYS=ssid REQSTOR=-)

ℹ️ Check

If the following GSO CLASMAP record entries are defined this is not a finding. CLASMAP.class RESOURCE(class) RSRCTYPE(type) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for Mainview. The ENTITYLN should be appropriate for the site's installation. If the following GSO SAFDEF record entries are defined this not a finding. INSERT SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP - RACROUTE(SUBSYS=ssid REQSTOR=-)

✔️ Fix
Use SAF security to define and protect the Products resouceresource class(es). Ensure that the following GSO CLASMAP record entry(ies) is (are) defined: CLASMAP.class RESOURCE(class) RSRCTYPE(type) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for Mainview. The ENTITYLN should be appropriate for the site's installation. Example: SET C(GSO) LIST CLASMAP.BMCVIEW INSERT CLASMAP.BMCVIEW ENTITYLN(39) RESOURCE(BMCVIEW) RSRCTYPE(BBM) F ACF2,REFRESH(CLASMAP) Ensure that the following GSO SAFDEF record entry(ies) is (are) defined: SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP RACROUTE(SUBSYS=ssid REQSTOR=-) Example: ACF SET C(GSO) LIST SAFDEF.ssid INSERT SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP RACROUTE(SUBSYS=ssid REQSTOR=-) F ACF2,REFRESH(SAFDEF)

✔️ Fix

Use SAF security to define and protect the Products resouceresource class(es). Ensure that the following GSO CLASMAP record entry(ies) is (are) defined: CLASMAP.class RESOURCE(class) RSRCTYPE(type) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for Mainview. The ENTITYLN should be appropriate for the site's installation. Example: SET C(GSO) LIST CLASMAP.BMCVIEW INSERT CLASMAP.BMCVIEW ENTITYLN(39) RESOURCE(BMCVIEW) RSRCTYPE(BBM) F ACF2,REFRESH(CLASMAP) Ensure that the following GSO SAFDEF record entry(ies) is (are) defined: SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP RACROUTE(SUBSYS=ssid REQSTOR=-) Example: ACF SET C(GSO) LIST SAFDEF.ssid INSERT SAFDEF.ssid ID(BBCS) MODE(GLOBAL)REP RACROUTE(SUBSYS=ssid REQSTOR=-) F ACF2,REFRESH(SAFDEF)