The ROSCOE's Resource Class is not defined or active in the ACP.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-224340	SRG-OS-000309	ZROSA038	SV-224340r1141634_rule	2025-09-27	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
Refer to the following report produced by the ACF2 Data Collection: - ACF2CMDS.RPT(ACFGSO). If the following GSO CLASMAP record entry(ies) is (are) defined, this is not a finding. CLASMAPqual RESOURCE(ROSRES) RSRCTYPE(rosid) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for each Roscoe system. The ENTITYLN should be appropriate for the site's installation.

ℹ️ Check

Refer to the following report produced by the ACF2 Data Collection: - ACF2CMDS.RPT(ACFGSO). If the following GSO CLASMAP record entry(ies) is (are) defined, this is not a finding. CLASMAPqual RESOURCE(ROSRES) RSRCTYPE(rosid) ENTITYLN(nn) Note: The site determines the appropriate three letter RSRCTYPE that is unique for each Roscoe system. The ENTITYLN should be appropriate for the site's installation.

✔️ Fix
Use SAF security to define and protect the Products resource class(es). Ensure that the following GSO CLASMAP record entry(ies) is (are) defined: CLASMAP.ROSCOE ENTITYLN(nn) RESOURCE(ROSRES) RSRCTYPE(rosid) Note: The site determines the appropriate three letter RSRCTYPE that is unique for each Roscoe system. The ENTITYLN should be appropriate for the site's installation. Example: SET C(GSO) LIST CLASMAP.ROSCOE INSERT CLASMAP.ROSCOE ENTITYLN(39) RESOURCE(ROSRES) RSRCTYPE(ROS) F ACF2,REFRESH(CLASMAP)

✔️ Fix

Use SAF security to define and protect the Products resource class(es). Ensure that the following GSO CLASMAP record entry(ies) is (are) defined: CLASMAP.ROSCOE ENTITYLN(nn) RESOURCE(ROSRES) RSRCTYPE(rosid) Note: The site determines the appropriate three letter RSRCTYPE that is unique for each Roscoe system. The ENTITYLN should be appropriate for the site's installation. Example: SET C(GSO) LIST CLASMAP.ROSCOE INSERT CLASMAP.ROSCOE ENTITYLN(39) RESOURCE(ROSRES) RSRCTYPE(ROS) F ACF2,REFRESH(CLASMAP)