GETTING U4093 ON CCI START-UP with z/OS 2.1

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Article ID: 17376

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Updated On:

Products

CA Compress Data Compression for MVS CA Compress Data Compression for Fujitsu CA Datacom - DB CA Datacom CA Datacom - AD CA Datacom - Server 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 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 Datacom/AD

Issue/Introduction

Problem:

IPL'ed new z/OS 2.1 (ugrade from z/OS 1.12) operating system and now having problems starting the CCI tasks. A U4093 abend can be witnessed:

IEA995I SYMPTOM DUMP OUTPUT
  USER COMPLETION CODE=4093 REASON CODE=00000090
 TIME=15.47.11  SEQ=00383  CPU=0000  ASID=006F
 PSW AT TIME OF ERROR  078D1000   8003C53E  ILC 2  INTC 0D
   ACTIVE LOAD MODULE           ADDRESS=0003AB78  OFFSET=000019C6
   NAME=CEEBINIT
 DATA AT PSW  0003C538 - 00181610  0A0DA7F4  001C1811
 GR 0: 00000000_84000000   1: 0000001C_84000FFD
    2: 00000000_00000090   3: 00000000_0B0C00FD
    4: 00000000_0004F340   5: 00000000_80045780
    6: 00000000_0004F340   7: 00000000_0003C502
    8: 00000000_80000000   9: 00000000_08EDB8B6
    A: 00000000_00000001   B: 00000000_8003C460
    C: 00000000_00050C18   D: 00000000_1C81B018
    E: 00000000_88EDA00E   F: 7F655000_00000090
END OF SYMPTOM DUMP
IEF450I CCITCP CCITCP - ABEND=S000 U4093 REASON=00000090

Resolution:

Review required system security changes in relation to OMVS segments.

Starting with z/OS 2.1, IBM has eliminated the security calls related to BPX.DEFAULT.USER. In doing so, IBM is enforcing the requirement that all Unix Systems Services (USS) work requires the userid (ACID) to have established USS credentials. This includes a unique UID, assigned default group and Home.

See Knowledge Document: TEC601436 (CA-Top Secret for z/OS).
See Knowledge Document: TEC599992 (CA-ACF2 for z/OS).

Environment

Release: CA90SV00200-14.1-Common Services-for z/OS
Component: