Message directory
To use a message prefix to locate the document containing a specific message, see Table 1.
| Prefix | Component | Document title - order number |
|---|---|---|
| ABA | DFSMShsm | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ACP | LANRES | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ADF | Time Sharing Option Extensions (TSO/E) session manager | z/OS TSO/E User's Guide, z/OS TSO/E Command Reference, z/OS TSO/E Messages |
| ADM | Graphical data display manager | GDDM Messages, SC33-0869 |
| ADR | DFDSS | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ADRY | DFDSS | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ADY | Dump analysis and elimination (DAE) | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AEM | Graphical data display manager | GDDM Messages, SC33-0869 |
| AFB | VSFORTRAN | VSFORTRAN Version 2 Language and Library Reference, SC26-4221 |
| AHL | Generalized trace facility (GTF) | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AIR | Predictive Failure Analysis | z/OS MVS System Messages, Vol 1 (ABA-AOM), SA38-0668 |
| AIRH | Predictive Failure Analysis | z/OS MVS System Messages, Vol 1 (ABA-AOM), G325-2564 |
| AMA | SPZAP service aid | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AMB | LIST service aid | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AMD | Stand-alone dump | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AMS | Availability manager | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ANT | Remote Copy | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ANF | Infoprint Server | z/OS Infoprint Server Messages and Diagnosis |
| AOF | System Automation for OS/390® | IBM Tivoli System Automation for z/OS V3R5.0 Messages and Codes, SC34-2719 |
| AOM | Administrative operations manager | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| AOP | Infoprint Server | z/OS Infoprint Server Messages and Diagnosis |
| API | Infoprint Server | z/OS Infoprint Server Messages and Diagnosis |
| APS | Print services facility (PSF) | Print Services Facility Messages, S544-3675 |
| ARC | DFSMShsm | z/OS MVS System Messages, Vol 1 (ABA-AOM) |
| ARRP | System Control Program (SCP) | See message 52099 in Enterprise System/9000 Models 190, 210, 260, 320, 440, 480, 490, 570, and 610 Messages Part 2 for a complete message explanation and appropriate responses; see GA23-0378 |
| ASA | MVS™ Reuse | z/OS MVS System Messages, Vol 2 (ARC-ASA) |
| ASB | Advanced Program-to-Program Communications/MVS (APPC/MVS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| ASD | LANRES | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| ASM | Auxiliary storage manager (ASM) | z/OS MVS Dump Output Messages |
| ASMA | High Level Assembler for MVS & VM & VSE | HLASM Programmer's Guide, SC26-4941HLASM Programmer's Guide |
| ASR | Symptom record (SYMREC) | z/OS MVS Dump Output Messages |
| ATB | Advanced Program-to-Program Communications/MVS (APPC/MVS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| ATR | Resource recovery services (RRS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| ATRH | Resource recovery services (RRS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| AVM | Availability manager | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| AXR | System REXX | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| BCD | Batch Runtime | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| BFS | IBM® LAN server for MVS | z/OS MVS System Messages, Vol 2 (ARC-ASA) |
| BHI | Basic HyperSwap® | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| BLG | Information System, Information Management | The Information/Management Library Messages and Codes, SC34-4459 |
| BLM | Information System, Information Management | The Information/Management Library Messages and Codes, SC34-4459 |
| BLS | Interactive problem control system (IPCS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| BLX | Information System, Information Management | The Information/Management Library Messages and Codes, SC34-4459 |
| BLW | Loadwait/Restart | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| BNH | Network Problem Determination Application (NPDA) | NPDA Messages, SC34-2115 |
| BPX | z/OS UNIX System Services | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| CBDA | Hardware configuration definition (HCD) | z/OS and z/VM HCD Messages |
| CBR | Object access method (OAM) | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CDS | Open Cryptographic Service Facility (OCSF) | z/OS Open Cryptographic Services Facility Application Programming |
| CEA | Common Event Adapter | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CEE | Language Environment® | z/OS Language Environment Debugging Guide |
| CHS | MVSSERV messages for the user and system programmer | z/OS TSO/E Messages |
| CIM | Managed System Infrastructure for Setup (msys for Setup) | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CMP | Compression management services | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CLB | C/C++ class library runtime messages | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CNL | MVS message service (MMS) | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| CNZ | Console Services | z/OS MVS System Messages, Vol 3 (ASB-BPX) |
| COF | Virtual lookaside facility (VLF) | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CPO | z/OS® MVS Capacity Provisioning | z/OS MVS System Messages, Vol 4 (CBD-DMO) z/OS MVS Capacity Provisioning User’s Guide, SC33-8299 |
| CRG | Context Services | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CRU | Integrated catalog forward recovery utility (ICFRU) | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CSF | Integrated Cryptographic Service Facility (ICSF) | z/OS Cryptographic Services ICSF Messages, SA22-7523 |
| CSQ | MQSeries® | MQSeries for OS/390 V2R1 Messages and Codes, GC34-5375 |
| CSR | Callable services requests (CSR) | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CSV | Contents supervision, virtual fetch, fetch | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| CSY | OPC/A Production Control System | OPC/A Messages, SH19-6448 |
| CSZ | OPC/A Network Event Communicator | OPC/A Messages, SH19-6448 |
| CTX | Context Services | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| DFH | Customer Information Control System/Virtual Storage (CICS/VS) | CICS/ESA Messages and Codes, SC33-0672 |
| DFQ | Interactive storage management facility (ISMF) | Online only. To display the message explanation and suggested action, press the HELP key (PF1) twice when the message is currently displayed. Otherwise, go to ISPF option 7.2 Display Panel, enter the message ID in the message ID field, then press the HELP key (PF1) twice to show the message explanation. For more information, see the Using Help Panels for Error Messages topic in the z/OS DFSMS Using the Interactive Storage Management Facility, SC23-6856. |
| DGT | Interactive storage management facility (ISMF) | Online only. To display the message explanation and suggested action, press the HELP key (PF1) twice when the message is currently displayed. Otherwise, go to ISPF option 7.2 Display Panel, enter the message ID in the message ID field, then press the HELP key (PF1) twice to show the message explanation. For more information, see the Using Help Panels for Error Messages topic in the z/OS DFSMS Using the Interactive Storage Management Facility, SC23-6856. |
| DLX | DLF installation exit COFXDLF2 | These messages are issued by the sample DLF installation exit, COFXDLF2, whose source can be found in SYS1.SAMPLIB. Because the issuing module is a "sample", which can be modified by the customer, the messages are not described in an IBM document. |
| DMO | Device Manager | z/OS MVS System Messages, Vol 4 (CBD-DMO) |
| DQD | Cache RMF™ Reporter (CRR) | Cache RMF Reporter Program Description/Operations Manual, SH20-6295 |
| DRK | OPC/A Event Manager Subsystem | OPC/A Messages, SH19-6448 |
| DSI | NetView® | TME 10 NetView for OS/390 Messages, SC31-8237 |
| DSM | Document Composition Facility | DCF: Messages, SH35-0048 |
| DSM | Document Library Facility | DCF: Messages, SH35-0048 |
| DSN | Database 2 | DB2 Universal Database™ for OS/390 Messages and Codes, GC26-9011 |
| DZI | Overlay Generation Language | IBM Overlay Generation Language/370 User's Guide and Reference, S544-3702 |
| DZJ | Print Management Facility | Print Management Facility User's Guide and Reference, SH35-0059 |
| EDC | C/C++ Run-time Library | z/OS Language Environment Debugging Guide |
| EDG | DFSMSrmm | z/OS MVS System Messages, Vol 5 (EDG-GFS) |
| EDGH | DFSMSrmm | z/OS MVS System Messages, Vol 5 (EDG-GFS) |
| ELM | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |
| EQQ | OPC/ESA | OPC/ESA Messages and Codes, SH19-6719 |
| ERB | Resource Measurement Facility™ (RMF) | z/OS MVS System Messages, Vol 5 (EDG-GFS) |
| ERX | Graphical data display manager | GDDM Messages, SC33-0869 |
| EWX | LANRES | z/OS MVS System Messages, Vol 5 (EDG-GFS), SA38-0672 |
| EZA | IBM Communication Server — IP | z/OS Communications Server: IP Messages Volume 1 (EZA), SC27-3654 |
| EZB | IBM Communication Server — IP | z/OS Communications Server: IP Messages Volume 2 (EZB, EZD), SC27-3655 |
| EZM | Application Enabling Technology (AET)/Auto UNIX System | OS/390 Application Enabling Technology: Administration
and Programming, GC28–1993 OS/390 Application Enabling Technology: Customization Guide, GC28–1994 OS/390 MVS System Messages (EWX-IEB), GC28–1786 |
| EZY | z/OS Communication Server — IP | z/OS Communications Server: IP Messages Volume 3 (EZY), SC27-3656 |
| EZZ | z/OS Communication Server — IP | z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM), SC27-3657 |
| FAN(G) | REXX/370 compiler | IBM Compiler and Library for SAA REXX/370 User's Guide and Reference , SH19-8160 |
| FDBX | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FLM | Software configuration and library manager | z/OS V2R2 ISPF Messages and Codes |
| FOMC | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMF | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMI | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMM | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMO | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMOA | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMOG | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOMOH | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FPG | Hardware Accelerator Manager | z/OS MVS System Messages, Vol 5 (EDG-GFS), SA38-0672 |
| FSUM | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FSUMA | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FSUMB | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FSUMF | z/OS UNIX System Services | z/OS UNIX System Services Messages and Codes, SA23-2284 |
| FOR | LE FORTRAN Library | IBM Language Environment for MVS & VM FORTRAN Run-Time Migration Guide, SC26-8499 |
| GDE | Distributed FileManager/MVS (DFM/MVS) | z/OS MVS System Messages, Vol 5 (EDG-GFS), SA38-0672 |
| GFSA | Network File System Server | z/OS Network File System Guide and Reference, SC23-6883 |
| GFSC | Network File System Server Client Messages | z/OS Network File System Guide and Reference, SC23-6883 |
| GIM | SMP/E | SMP/E for z/OS Messages, Codes, and Diagnosis, |
| GQD | Graphical data display manager | GDDM Messages, SC33-0869 |
| GQF | Graphical data display manager | GDDM Messages, SC33-0869 |
| GSK | Integrated Cryptographic Service Facility (ICSF) | z/OS Cryptographic Services System SSL Programming |
| HIS | Hardware instrumentation services (HIS) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| HWI | Base Control Program Internal Interface Services | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| HZS | IBM Health Checker for z/OS | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| HZR | Runtime Diagnostics | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IAR | Real storage manager (RSM) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 z/OS MVS Dump Output Messages, SA23-1378 |
| IARH | Real storage manager (RSM) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IAT | JES3 | z/OS JES3 Messages, SA32-1007 |
| IAZ | JES Common | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| ICE | DFSORT sort program | z/OS DFSORT Messages, Codes and Diagnosis Guide |
| ICH | Resource Access Control Facility (RACF®) | z/OS Security Server RACF Messages and Codes, SA23-2291 |
| ICK | Device Support Facilities | Device Support Facilities User's Guide and Reference, GC35-0033 |
| ICM | Library Server | DB2® Content Manager V8.4.2: Messages and Codes, SC27-1349 |
| ICN | NCP/SSP/EP | NCP/SSP/EP Messages and Codes, SC30-3169 |
| ICP | Input/Output Configuration Program (IOCP) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 Input/Output Configuration Program User's Guide and Reference, GC28-1027 |
| ICQA | Information Center Facility administrator messages | z/OS TSO/E Messages, SA32-0970 |
| ICQC | Information Center Facility user messages | z/OS TSO/E Messages, SA32-0970 |
| ICT | Programmed Cryptographic Facility | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| ICU | Cryptographic Unit Support | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IDA | Virtual storage access method (VSAM) control block expansion | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IDC | Access method services | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IEA |
|
z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 z/OS MVS Dump Output Messages, SA23-1378 |
| IEAH | SDUMP (SCDMP) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IEATH | Timer supervision | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IEAVEH | Supervisor Control | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IEAVTRH | Recovery Termination Manager (RTM) | z/OS MVS System Messages, Vol 6 (GOS-IEA), SA38-0673 |
| IEB | Data Facility Product (DFP) utilities | z/OS MVS System Messages, Vol 7 (IEB-IEE), SA38-0674 |
| IEC | Data Facility Product (DFP) components | z/OS MVS System Messages, Vol 7 (IEB-IEE), SA38-0674 |
| IEE |
|
z/OS MVS System Messages, Vol 7 (IEB-IEE), SA38-0674 z/OS MVS Dump Output Messages, SA23-1378 |
| IEF |
|
z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 z/OS MVS Dump Output Messages, SA23-1378 |
| IEFC | Converter | z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 |
| IEFI | Converter/interpreter | z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 |
| IEH | Data Facility Product (DFP) utilities | z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 |
| IEV | Assembler H | Assembler H Version 2 Application Programming: Guide, SC26-4036 |
| IEW |
|
z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 |
| IFA | System management facilities (SMF) | z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 z/OS MVS Dump Output Messages, SA23-1378 |
| IFB | Input/output environment recording routines: OBR and SVC 76 | z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 |
| IFC | IFCDIP00 service aid for the logrec
data set IFCEREP0 and IFCEREP1 service aids |
z/OS MVS System Messages, Vol 8 (IEF-IGD), SA38-0675 Environmental Record Editing and Printing Program (EREP) User's Guide and Reference, GC28-1378 |
| IFD | Online test executive program (OLTEP) | OS/390 MVS System Messages, Vol. 4, GC28-1787 |
| IFL | Network Control Program (NCP) Advanced Communications Function (ACF) for Network Control Program (NCP) |
3704 and 3705 Control Program
Generation and Utilities Guide and Reference Manual, GC30-3008
Network Control Program/System Support Programs/Emulation Programs Messages and Codes, SC30-3169 |
| IFO | MVS Assembler | OS/VS - VM/370 Assembler Programmer's Guide, GC33-4021 |
| IGD | Storage management subsystem (SMS) of Data Facility Product (DFP) | z/OS MVS System Messages, Vol 8 (IEF-IGD), z/OS MVS System Messages, Vol 8 (IEF-IGD) z/OS MVS Dump Output Messages, SA23-1378 |
| IGF | Dynamic device reconfiguration (DDR) Machine check handler (MCH) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IGGHC | DFSMS Catalog | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IGGN | Data Facility Product (DFP) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IGV | Virtual storage management (VSM) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IGW | Data Facility Product (DFP) Storage management subsystem (SMS) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, z/OS MVS Dump Output Messages |
| IGY | VS COBOL II | VS COBOL II Application Programming Guide, SC26-4045 |
| IGZ | VS COBOL II | VS COBOL II Application Programming:
Debugging, SC26-4049, z/OS Language Environment Debugging Guide, z/OS Language Environment Debugging Guide |
| IHJ | Data Facility Product (DFP) checkpoint/scheduler restart | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IKF | VS COBOL II | VS COBOL II Application Programming: Debugging, SC26-4049 |
| IKJ | Time Sharing Option Extensions (TSO/E) | z/OS TSO/E Messages, SA32-0970 z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| IKM | Programming Language/I (PL/I) syntax checker | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IKT | Time Sharing Option Extensions (TSO/E) IBM Communications Server — SNA |
z/OS TSO/E Messages, SA32-0970, SC27-0614, SC27-0470, SC23-0114 |
| ILM | IBM License Manager | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| ILR | Auxiliary storage manager (ASM) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| ILX | VS FORTRAN Compiler | VS FORTRAN Version 2 Programming Guide for CMS and MVS, SC26-4222 |
| IHV | System Automation for OS/390 | IBM Tivoli System Automation for z/OS V3R5.0 Messages and Codes |
| ING | System Automation for OS/390 | IBM Tivoli System Automation for z/OS V3R5.0 Messages and Codes |
| INM | Interactive Data Transmission Facility (IDTF) TRANSMIT and RECEIVE commands | z/OS TSO/E Messages, SA32-0970 |
| IOAC | Open Systems Adapter-Express (OSA-Express) | z Systems OSA-Express Customer's Guide and Reference |
| IOP | Input/output configuration program (IOCP) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IOS | Input/output supervisor (IOS) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| IPD | FORTRAN syntax checker | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IQP | PCI Express® | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IRA | System resources manager (SRM) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| IRD | ESCON Director Device Support (EDDS) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| IRR | Resource Access Control Facility (RACF) | z/OS Security Server RACF Messages and Codes, SA23-2291 |
| IRX | Time Sharing Option Extensions (TSO/E) restructured extended executor language (REXX) | z/OS TSO/E Messages, SA32-0970 |
| ISG | Global resource serialization | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| ISN | Service Processor Interface | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 |
| ISP | Interactive System Productivity Facility | z/OS V2R2 ISPF Messages and Codes |
| ISQ | System Automation for OS/390 | IBM Tivoli System Automation for z/OS V3R5.0 Messages and Codes |
| ISRB | Interactive system productivity facility | z/OS V2R2 ISPF Messages and Codes |
| ISRL | Library management facility | z/OS V2R2 ISPF Messages and Codes |
| IST | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |
| ISU | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |
| ITA | TOLTEP for Advanced Communications Function for Virtual Telecommunications Access Method (ACF/VTAM) | Advanced Communications Function for VTAM® Messages and Codes, SC27-0614, SC27-0470, SC23-0114 |
| ITT | Component trace | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| ITV | Data-in-virtual | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| ITZ | Transaction trace | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, SA23-1378 |
| IST | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |
| IVT | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |
| IWM | Workload manager (WLM) | z/OS MVS System Messages, Vol 9 (IGF-IWM), SA38-0676 z/OS MVS Dump Output Messages, z/OS MVS Dump Output Messages |
| IXC | Cross-system coupling facility (XCF) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 z/OS MVS Dump Output Messages, SA23-1378 |
| IXG | System logger (SCLOG) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 |
| IXL | Cross System Extended Services (XES) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 z/OS MVS Dump Output Messages, z/OS MVS Dump Output Messages |
| IXP | Input/output configuration program (IOCP) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 ES/9000 ES/3090 IOCP User's Guide Volume A04, GC38-0097 |
| IXZ | JES common coupling services (JESXCF) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 z/OS MVS Dump Output Messages, z/OS MVS Dump Output Messages |
| IYP | Input/output configuration program (IOCP) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 zSeries 900 IOCP User's Guide for IYP IOCP, SB10-7029 |
| IZP | Input/output configuration program (IOCP) | z/OS MVS System Messages, Vol 10 (IXC-IZP), SA38-0677 ES/9000 IOCP User's Guide and ESCON CTC Reference Volume A04, GC38-0401 |
| SNM | IBM Communication Server — IP | z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM), SC27-3657 |
| USS | IBM Communications Server — SNA | z/OS Communications Server: SNA Messages |