Article ID: 131988


Updated On:


CA CIS CA Common Services for z/OS CA 90s Services CA Database Management Solutions for DB2 for z/OS CA Common Product Services Component CA Common Services CA Datacom/AD CA ecoMeter Server Component FOC CA Easytrieve Report Generator for Common Services CA Infocai Maintenance CA IPC Unicenter CA-JCLCheck Common Component CA Mainframe VM Product Manager CA Chorus Software Manager CA On Demand Portal CA Service Desk Manager - Unified Self Service CA PAM Client for Linux for zSeries CA Mainframe Connector for Linux on System z CA Graphical Management Interface CA Web Administrator for Top Secret CA CA- Xpertware CA Compress Data Compression for MVS CA Compress Data Compression for Fujitsu


I'm investigating some audit findings and SVC28 (0A1C) is being questioned. When I look in storage the only thing I am finding following the address for SVC28 is related to module CAIFLOID. Can you tell me if CAS9/CAIRIM has any internal workings with SVC28 and if so what?


  • z/OS 2.x
  • Common Services 14.1, 15.0


I did confirm with Level 2 that:
  • CAIRIM dynamically installs SVC28 for CAIFLOID (LMP).
  • CA Common Services uses SVC28 to do some dynamic updating regarding the use of the LMP keys for license services.