Table 1 contains an overview of parmlib members. Note that IBM-supplied parmlib members use '00' for 'xx'.
| Supplied by IBM® | Required or Optional | Affects performance directly? | Read at IPL or at command? | Allows listing of parameters at IPL or command? | Response to errors (N/A = not applicable) | System symbols support? | Concatenated parmlib support? | ||
|---|---|---|---|---|---|---|---|---|---|
| Syntax error | Read error | Unsupported parameters | |||||||
| ADYSETxx: Parameters that control dump analysis and elimination (DAE) processing. | |||||||||
| yes | optional | yes | At IPL and SET DAE command. | no | Error message requires the operator to correct the parmlib member SET DAE command. | Error message requires the operator to start DAE again (using the SET DAE command) after the problem is fixed. | N/A | yes | yes |
| ALLOCxx: Parameters that control installation defaults for allocation values. | |||||||||
| yes, in SYS1. SAMPLIB | optional | yes | IPL | no | Error message requires the operator to correct the parmlib member. | Error message is issued. | Error message is issued. | yes | yes |
| ANTMIN00: Parameters that control ANTMAIN. | |||||||||
| Yes | optional | no | IPL, ANTMAIN startup | no | Error message is issued. | Error message is issued. | Error message is issued. | no | yes |
| ANTXIN00: Parameters that control Extended Remote Copy (XRC). | |||||||||
| Yes | optional | yes | XSTART and XSET commands, ANTASnnn ANTCLnnn address space startup | yes | Error message is issued. | Error message is issued. | Error message is issued. | no | yes |
| APPCPMxx: Parameters that define or modify the APPC/MVS configuration. | |||||||||
| yes, in SYS1. SAMPLIB | optional | yes | START APPC or SET APPC operator command | yes | Error message requires the operator to correct the parmlib member. | Error message is issued. | Error message is issued. | yes | yes |
| ASCHPMxx: Parameters that define scheduling information for the ASCH transaction scheduler. | |||||||||
| yes, in SYS1. SAMPLIB | optional | yes | START ASCH or SET ASCH operator command | yes | Error message requires the operator to correct the parmlib member. | Error message is issued. | Error message is issued. | yes | yes |
| AUTORxx: Parameters that change the auto-reply processing settings on a system. | |||||||||
| yes | optional | no | IPL and SET AUTOR command | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| AXR00: Parameters that are needed when installation changes to default settings are required. | |||||||||
| yes, in SYS1. SAMPLIB | optional | no | IPL | no | Error messages require the operator to correct the parmlib member. | Error message is issued. | Error message is issued. | yes | no |
| BLSCECT: Parameters that control dump formatting performed by IPCS, and by the system (through the ABEND and SNAP macros). | |||||||||
| yes | optional | no | At IPL and at START BLSJPRMI | no | Error message is issued. | Error message is issued. | N/A | no | yes |
| BLSCUSER: Parameters that specify IPCS customization. | |||||||||
| no | optional | no | At IPL and at START BLSJPRMI | no | Error message is issued. | Error message is issued. | N/A | no | yes |
| BPXPRMxx: Parameters that control the OS/390 UNIX System Services environment and the hierarchical file system (HFS). The system uses these values when initializing the OS/390 UNIX System Services kernel. | |||||||||
| yes, in SYS1. SAMPLIB | optional | no | IPL | no | Error message requires the operator to correct the parmlib member. | Error message is issued. | Error message is issued. | yes | yes |
| CEAPRMxx: Parameters that customize common event adapter (CEA) values. | |||||||||
| yes, in SYS1. PARMLIB | required | no | At IPL and F CEA,CEA= command | yes, through F CEA,DISPLAY, PARMS command. | Error message is issued. | Error message is issued. | Error message is issued. | no | no |
| CEEPRMxx: Parameters that control default Language Environment® runtime options for a system. | |||||||||
| yes, in SYS1. SAMPLIB | optional | no | At IPL and SET CEE command | yes | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| CLOCKxx: Parameters that control operator prompting to set the TOD clock, specifying the difference between the local time and UTC, and ETR usage. | |||||||||
| yes | optional | no | IPL | yes | Prompts operator to respecify, or cancel parameter through ENTER key. | Prompts operator to respecify, or cancel parameter through ENTER key. | Prompts operator to respecify, or cancel parameter through ENTER key. | yes | yes |
| CNGRPxx: Parameters that define console groups. | |||||||||
| no | optional | no | At IPL and SET CNGRP command. | no | Error message is issued. | Operator is prompted for a new CNGRPxx member. | Error message. | yes | yes |
| CNLcccxx: Defines how translated messages are to be displayed at your installation. | |||||||||
| yes | optional | no | At IPL and SET MMS command. | no | Error message is issued. | Error message is issued. | Error message is issued. | no | yes |
| COFDLFxx: Allows a program to store DLF objects that can be shared by many jobs in virtual storage managed by Hiperbatch. | |||||||||
| yes | optional | yes | At IPL and START DLF command. | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| COFVLFxx: Allows an authorized program to store named objects in virtual storage managed by VLF. | |||||||||
| yes | optional | yes | START VLF command. | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| COMMNDxx: Commands to be issued by the control program immediately after initialization. JES commands may not be included. | |||||||||
| no | optional | no | IPL | no | Invalid commands are ignored and an error message is issued. | No commands are processed. | N/A | yes (see Note 4) | yes |
| CONFIGxx: Allows the installation to define a standard configuration that is compared with current configuration and to reconfigure processors, storage, and channel paths. | |||||||||
| no | optional | no | DISPLAY M command with CONFIG option and CONFIG command with MEMBER option. | no | Invalid commands are ignored and an error message is issued. | Processing is terminated and an error message is issued. | N/A | yes | yes |
| CONSOLxx: Parameters to define an installation's console configuration, initialization values for console services, the default routing codes for all WTO/WTOR messages that have none assigned, and the characteristics of the hardcopy message set. CONSOLxx also contains parameters that define the hardcopy medium. | |||||||||
| yes, IEACONxx in SYS1. SAMPLIB | required (unless joining a sysplex) | no | IPL and SET CON= command. | Yes, if L option is specified with the CON parameter in IEASYSxx or by the operator. The L option is only valid at IPL | Error message is issued. | Operator is prompted for a new CONSOLxx member. | Error message. | yes | yes |
| COUPLExx: Describes the systems complex (sysplex) environment for the system. | |||||||||
| yes | required | yes | IPL Note: Options changed using SETXCF command | no | Error message is issued. The operator may also be prompted for a new COUPLExx member. | The operator is prompted for a new COUPLExx member. | Error message. | yes | yes |
| CSVLLAxx: Allows an installation to list the entry point name or LNKLST libraries that can be refreshed by the 'MODIFY LLA, UPDATE=xx' command. | |||||||||
| no | optional | no | MODIFY LLA and START LLA commands | yes | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| CTncccxx: Specifies component trace options. | |||||||||
| yes | depends on the component | no | At IPL or TRACE CT command | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| CUNUNIxx: Specifies parameters for Unicode conversion services. | |||||||||
| no | optional | no | Both | Yes, messages are issued when Unicode conversion services are active | Error message is issued. | Error message is issued. | Error message is issued. | No | No |
| DEVSUPxx: Allows an installation to specify whether data will be stored in a compacted format on a 3480 or 3490 tape subsystem with the Improved Data Recording Capability feature. | |||||||||
| no | optional | no | IPL | no | Error message is issued. | Error message is issued. | Error message is issued. | no | yes |
| DFHSSIxx: Specifies message-formatting initialization parameters for the CICS® subsystem of the SYS1.PARMLIB library. | |||||||||
| yes | optional | no | IPL | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| DIAGxx: Contains diagnostic commands that control the common storage tracking and GETMAIN/FREEMAIN/STORAGE (GFS) trace functions. | |||||||||
| yes | optional | no | At IPL or SET DIAG command | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| EPHWP00: Allows z/OS® UNIX to use man pages. | |||||||||
| yes | Required for z/OS UNIX to use man pages. | no | Any BookRead invocation. | no | Error message is issued. | Error message is issued. | Error message is issued. | no | no |
| EXITxx: Allows an installation to specify installation exits for allocation decisions. | |||||||||
| no | optional | no | IPL | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | no |
| EXSPATxx: Allows an installation to specify actions taken to recover from excessive spin conditions without operator involvement. | |||||||||
| no | optional | no | SET EXS command | no | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| GRSCNFxx: Configuration parameters for systems that are to share resources in a global resource serialization complex. | |||||||||
| yes | Required only if GRS=START, GRS=JOIN
or GRS= TRYJOIN is specified. Ignored if GRS=NONE is specified. |
yes, by specification of the RESMIL parameter. | IPL | no | Error message requires the operator to either correct the parmlib member and restart the system or reply NONE. | Error message requires the operator to either restart the system after the problem is fixed or reply NONE. | N/A | yes | yes |
| GRSRNLxx: Resource name lists (RNLs) that the system uses when a global resource serialization complex is active. | |||||||||
| yes | Required only if GRS=START, GRS=JOIN
or GRS= TRYJOIN is specified and GRSRNL= EXCLUDE is not specified.
Ignored if GRS=NONE is specified. |
yes | IPL or SET GRSRNL command | no | At IPL: Error message requires the operator to either correct the parmlib member and restart the system or reply NONE. On SET GRSRNL command: Error message and the command is not done. | At IPL: Error message requires the operator to either restart the system after the problem is fixed or reply NONE. On SET GRSRNL command: Error message and the command is not done. | N/A | yes | yes |
| GTFPARM: Parameters to control GTF. | |||||||||
| yes | Optionally used. Can be modified by installation. | Indirectly because SRM sysevent trace option is a tuning aid. | START GTF | Yes, automatically at START GTF. | On any error, prompts for all parameters. | Same as with syntax error. | N/A | no | no |
| HZSPRMxx: Contains statements that define overrides to IBM Health Checker for z/OS check defaults and specify the IBM Health Checker for z/OS policy or policies for managing checks. | |||||||||
| no | optional | no | S hzsproc or F hzsproc command. | Yes, through F hzsproc , DISPLAY command | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| IDAVDTxx: Parameters for VSAM dynamic trace. | |||||||||
| IEAABD00: Default parameters for an ABEND dump when a SYSABEND DD statement has been specified. | |||||||||
| yes | Optional. However, if member is unavailable, ABEND dumps may not be possible without DUMPOPT lists. | no | IPL | no | Message lists valid parameters that were accepted. Invalid parameters are rejected. | Error message. Parameters are rejected. | Error message is issued. | no | yes |
| IEAAPFxx: Names of authorized program libraries. | |||||||||
| no | optional. SYS1. LINKLIB and SYS1.SVCLIB are always authorized (see Note 5). | no | IPL | no | Prompts operator to respecify bad parameters or cancel parameters through ENTER key. | Same as with syntax error. | N/A | no | yes |
| IEAAPP00: Names of authorized installation-written I/O appendage routines. | |||||||||
| no | optional | no | IPL | no | Error message. Partial appendage name table is built, if possible. | Same as with syntax error. | N/A | yes | yes |
| IEACMD00: IBM-supplied commands that are processed during system initialization. | |||||||||
| yes | optional | yes | IPL | no | Ignores invalid command name. | No commands are processed. | N/A | yes | yes |
| IEADMCxx: Parameters for DUMP command. | |||||||||
| no | optional | no | DUMP command | no | Error message. Parameters are rejected. | Error message. Parameters are rejected. | N/A | yes | yes |
| IEADMP00: Default parameters for an ABEND dump when SYSUDUMP DD statement has been specified. | |||||||||
| yes | Optional. However, if member is unavailable, ABEND dumps may not be possible without DUMPOPT lists. Can be modified by installation. | no | IPL | no | Message lists valid parameters that were accepted. Invalid parameters are rejected. | Error message. Parameters are rejected. | N/A | no | yes |
| IEADMR00: Default parameters for an ABEND dump when SYSMDUMP DD statement has been specified. | |||||||||
| yes | Optional. However, if member is unavailable, ABEND dumps may not be possible without DUMPOPT lists. Can be modified by installation. | no | IPL | no | Message lists valid parameters that were accepted. Invalid parameters are rejected. | Error message. Parameters are rejected. | N/A | no | yes |
| IEAFIXxx: Names of modules to be fixed in storage for the duration of the IPL. | |||||||||
| no | optional | yes | IPL | yes, if L option is specified with FIX parameter in IEASYSxx, or by the operator. | Prompts operator to respecify bad parameters or cancel them through ENTER key. | Same as with syntax error. | Error message. Obsolete module names are ignored. | yes | yes |
| IEALPAxx: Names of reenterable modules that are to be loaded as a temporary extension to the PLPA. | |||||||||
| no | optional | yes | IPL | yes, if L option is specified with the MLPA parameter in IEASYSxx, or by the operator. | Prompts operator to respecify, or cancel parameter through ENTER key. | Same as with syntax error. | Error message. Ignores obsolete module names. | yes | yes |
| IEAOPTxx:
Parameters that control resource and workload management algorithms
in the system resources manager. Beginning with z/OS V1R3, WLM compatibility mode is no longer available. Accordingly, you can no longer use any of the IEAOPTxx options that were valid in compatibility mode only. The information has been left here for reference purposes, and for use on previous systems. |
|||||||||
| IEAOPT00: yes IEAOPTxx: no |
optional | yes | At IPL and SET OPT command. | yes, if L option is specified with the OPT parameter in IEASYSxx, or by the operator. | Prompts operator to respecify or cancel parameter through ENTER key. If parameter is canceled, various defaults are used. | Same as with syntax error. | N/A | yes | yes |
| IEAPAKxx: "Pack List" names of groups of modules in the LPALST concatenation that the system will load between page boundaries to minimize page faults. | |||||||||
| No. Optionally, installation can provide before IPL. | optional | yes | IPL | no | Bypasses the pack group that contains the error. Processes the next group pack. | The pack groups read before the errors are processed. Other pack groups are omitted. | Error message. Ignores obsolete modules names. | yes | yes |
| IEASLPxx: Contains valid SLIP commands. | |||||||||
| Yes, in SYS1. PARMLIB. | required if SET SLIP=00 command is specified in IEACMD00. | no | At IPL and SET SLIP command | no | Normal SLIP response to prompt the operator. | Processing stops. | Syntax error message is issued. | yes | yes |
| IEASVCxx: Allows the installation to define its own SVCs in the SVC table. | |||||||||
| no | optional | no | IPL | Yes, if L option is specified with the SVC parameter in IEASYSxx, or by the operator. | Message is issued and the statement in error is not processed. Processing continues with the next statement. | Same as with syntax error. | Same as with syntax error. | yes | yes |
| IEASYMxx: Specifies, for one or more systems in a multisystem environment, the static system symbols and suffixes of IEASYSxx members that the system is to use. One or more IEASYMxx members are selected using the IEASYM parameter in the LOADxx parmlib member. | |||||||||
| no | optional | no | IPL | L parameter must be specified with parameter or number. | Prompts operator to respecify or cancel parameter through ENTER key. Parameters processed before the error are discarded. Also, in some error situations, a wait state occurs. | Same as with syntax error. | Same as with syntax error. | yes | yes |
| IEASYSxx: System parameters that are valid responses to the SPECIFY SYSTEM PARAMETERS message. Multiple system parameter lists are valid. The list is chosen by the operator SYSP parameter or through the SYSPARM statement of the LOADxx parmlib member (see LOADxx (system configuration data sets) for more information). | |||||||||
| no | See Note 2. | See Note 3. | IPL | See Note 1 (L parameter must be specified with parameter or number). | Prompts operator to respecify, or cancel parameter through ENTER key. Parameters processed before the error are retained. | Parameters processed before the error are retained. Operator is asked to specify an alternate member. If he does, new parameters override those retained. | Obsolete parameters are treated as syntax errors. | yes | yes |
| IECIOSxx: Parameters that control missing interrupt handler (MIH) intervals and update hot I/O detection table (HIDT) values. | |||||||||
| no | optional | no | IPL or SET IOS command (to change the MIH values only). | no | Message is issued and default value is substituted. | Same as with syntax error. | Obsolete parameters are treated as syntax errors. | yes | yes |
| IEFSSNxx: Parameters that identify what subsystems are to be initialized. | |||||||||
| yes | required | yes, depending on the function of each subsystem. | IPL | no | Message issued identifying erroneous record. Next record is read and processed. | Processing of the parmlib members is terminated and an error message is issued. | N/A | yes | yes |
| IFGPSEDI: Initializes the Enhanced Data Integrity(EDI) for shared physical sequential data sets function. | |||||||||
| no | optional | no | At IPL and START IFGEDI command. | no | Error message requires the operator to correct the parmlib member. | Same as with syntax error. | Same as with syntax error. | no | no |
| IFAPRDxx: Parameters that define a product enablement policy. | |||||||||
| yes | optional | no | At IPL and SET PROD command. | no, but information is available through DISPLAY. | Skips to next statement in member. | Processing is terminated and an error message is issued. | Skips to next statement in member. | yes | yes |
| IGDSMSxx: Initialize the Storage Management Subsystem (SMS) and specify the names of the active control data set (ACDS) and and the communications data set (COMMDS). | |||||||||
| no | required | no | At IPL and SET SMS command. | yes | Default value is substituted. | Same as with syntax error. | Obsolete parameters are ignored. | yes | yes |
| IKJTSOxx: For TSO/E specifies authorized commands and authorized program, programs that are authorized when called through the TSO service facility, commands that may not be issued in the background, and defaults for SEND and LISTBC processing. | |||||||||
| yes, in SYS1. SAMPLIB | optional | no | IPL or TSO/E PARMLIB command | no | Error message is issued. Processing continues. | Same as with syntax error. | N/A | yes | yes |
| IOEPRMxx: Parameters that control the processing options for the zFS PFS. | |||||||||
| yes | optional | yes | IPL and start or restart of zFS (using SETOMVS =(xx) or reply R to BPXF032D message) | yes, using MODIFY ZFS,QUERY, SETTINGS operator command | Ignored. | Error message is issued | Ignored. | yes | yes |
| IPCSPRxx: Parameters that are used during an IPCS session. | |||||||||
| yes | optional | no | IPCS command initialization | no | Error message is issued. IPCS session continues. | Same as with syntax error. | Same as with syntax error. | no | yes |
 IQPPRMxx:
Defines parameters for PCIE related devices.  |
|||||||||
| no |
optional |
yes |
Both IPL and SET IQP command |
Yes, if L parameter specified with
the IQP parameter in IEASYSxx, or by the operator |
Error message is issued |
Error message is issued |
Error message is issued |
yes |
yes |
| IVTPRM00: Sets Communications Storage Manager (ICSM) parameters. | |||||||||
| yes, as a VTAM® component | optional | yes | Initialized by first CREATE _POOL request received. | yes | Error message is issued. Processing continues. | Same as with syntax error. | Same as with syntax error. | yes | yes |
| IXGCNFxx: Parameters that control processing options for system logger. | |||||||||
| yes, in SYS1. SAMPLIB | optional | yes | At IPL and restart of IXGLOGR (through Start IXGLOGRS proc) or SET IXGCNF command. | Yes, merged information is available through DISPLAY LOGGER,IXGCNF command. | At IPL: Error message is
issued and default values are substituted for all parameters. |
Same as with syntax error. |
Same as with syntax error. |
yes | yes |
| LNKLSTxx: List of data sets to be concatenated to form the LNKLST concatenation. You can also use PROGxx to define the concatenation. | |||||||||
| Yes, in SYS1. SAMPLIB | required if PROGxx is not used for LNKLST concatenation; otherwise, ignored if PROGxx is used. | no | IPL | Yes, if L option is specified with LNK parameter in IEASYSxx, or by the operator. | Prompts operator to respecify, or cancel parameter through ENTER key. | No data sets are concatenated to SYS1. LINKLIB. Operator can re-IPL to specify an alternate LNKLSTxx member. | Error message. Data sets not found will not be concatenated to SYS1. LINKLIB | yes | yes |
| LOADxx: Specifies data sets MVS™ uses to configure your system. | |||||||||
| No. (See the IPXLOADX member of SYS1. SAMPLIB for JCL to create a sample LOADxx member.) | required | no | IPL - from LOAD parameter on system console | no | Wait state is loaded. Error message is issued. | Wait state is loaded. | Error message is issued. | Supports &SYSR1 as a volser. No other system symbol support. | no |
| LPALSTxx: List of data sets to be concatenated to SYS1.LPALIB from which the system builds the pageable LPA (PLPA). | |||||||||
| no | optional | no | IPL | Yes, if L option is specified with LPA parameter in IEASYSxx, or by the operator. | Any valid data set definitions preceding the syntax error are concatenated to SYS1. LPALIB. | No data sets are concatenated to SYS1. LPALIB. Operator can reIPL to specify an alternate LPALSTxx member. | N/A | yes | yes |
| MMSLSTxx: Specifies information that the MVS message service (MMS) uses to control the languages that are available in your installation. | |||||||||
| yes, in SYS1. SAMPLIB | optional | no | IPL using the CONSOLxx member option. Modify with SET MMS command | Yes, through the DISPLAY command | Message is issued for each invalid member. | Parameters are rejected. | Same as with syntax error. | yes | yes |
| MPFLSTxx: Parameters that the message processing facility uses to control message processing and display. | |||||||||
| no | optional | no | IPL using the CONSOLxx member option. Modify with SET MPF command | Yes, through the DISPLAY command. | Message is issued for each invalid member. | Message is issued; processing continues. | Same as with syntax error. | yes | yes |
| MSGFLDxx: Parameters that message flood automation uses to detect and handle message floods. | |||||||||
| yes, as CNZZMFXX in SYS1. SAMPLIB | optional | no | SET MSGFLD command | yes, through the DISPLAY MSGFLD command | Error message is issued. Processing continues. | Same as with syntax error. | Same as with syntax error. | no | yes |
| MSTJCLxx: Contains the master scheduler JCL that controls system initialization and processing. | |||||||||
| yes, in SYS1. LINKLIB | required | no | IPL | yes | Abend issued and the statement in error is not processed. The system abnormally ends master scheduler initialization. | Same as with syntax error. | Same as with syntax error. | yes (see Note 4) | yes |
| NUCLSTxx: Specifies members of SYS1.NUCLEUS to be included in, or excluded from, the nucleus region at IPL-time. | |||||||||
| no | optional | no | IPL | no | Wait state is loaded; error message is issued. | Wait state is loaded. | N/A | no | no |
| PFKTABxx: Parameters contain the definitions for program function key tables (PFK tables). | |||||||||
| no | optional | no | IPL or SET PFK command. | no | Error message is issued. | Error message is issued. | N/A | yes | yes |
| PROGxx: Contains statements that define the format and contents of the APF-authorized program library list, control the use of installation exits and exit routines, define the LNKLST concatenation, and specify alternate data sets for SYS1.LINKLIB, SYS1.MIGLIB, SYS1.CSSLIB, SYS1.SIEALNKE, and SYS1.SIEAMIGE to appear at the beginning of the LNKLST concatenation and SYS1.LPALIB to appear at the beginning of the LPALST concatenation. | |||||||||
| no | optional; required if LNKLSTxx is not used for the LNKLST concatenation | no | IPL or SET PROG command. | Yes through DISPLAY PROG | Error message is issued. | Error message is issued. | Error message is issued. | yes | yes |
| SCHEDxx: Provides centralized control over the size of the master trace table, the completion codes to be eligible for automatic restart and programs to be included in the PPT. | |||||||||
| no | optional | no | At IPL and SET SCH command | Yes, (L) is specified in IEASYSxx or in response to the specify system parameters prompt. | Diagnostic error message is issued. Different processing is done for each statement type in IEASYSxx. | Diagnostic error message is issued and the next record is read. | yes | yes | |
| SMFPRMxx: Parameters that define SMF options. | |||||||||
| yes, in SYS1. SAMPLIB | optional | yes | IPL or SET SMF command | Yes, if PROMPT (list) or PROMPT (ALL) parameter is specified. | Prompts operator to enter parameter or re-IPL. | Same as with syntax error. | Obsolete parameters are ignored. | yes | yes |
| TSOKEYxx: VTIOC parameters that are used by TSO/VTAM time sharing. | |||||||||
| no | optional | yes | START TSO command | Yes, automatically at START TSO. | Default value is substituted. | Default value is substituted. | N/A | yes | yes |
| VATLSTxx: Volume attribute list that defines the “mount” and “use” attributes of direct access volumes. | |||||||||
| no | optional | yes | IPL | No. Operator has option to get list only if error occurs. | Error message. Bypasses bad entry. Processes remaining entries. | Operator is given choice of processing remaining list(s) if multiple lists, or specifying new VATLST VATLSTxx member, or reIPLing. | N/A | yes | yes |
| XCFPOLxx: Specifies the actions that a system in a sysplex on PR/SM™ is to take when another system in the sysplex becomes inactive. | |||||||||
| yes | optional | no | SETXCF PRSMPOLICY command. | no | Error message requires the operator to correct the parmlib member | Error message requires the operator to correct the parmlib member | Error message requires the operator to correct the parmlib member | yes | no |
| Note:
|
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