SYSIDMS Parameter Summary

The following tables show SYSIDMS parameters and usage.
idms19
The following tables show SYSIDMS parameters and usage.
Debugging and Abend Control Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
ABEND_ON_DEADLOCK
X
X
X
X
ABEND_SVC_DUMP
X
X
ABENDTRACE
(1)
ABENDTRACE_ENTRIES
(1)
ABENDTRACE_ SUBSCHEMA_DISPLAY
(1)
ABENDTRACE_VIBSNAP
(1)
ADJUNCT_TRACE_TABLE
X
X
X
X
X
AREA_VALIDATION_ MSGS
X
X
X
X
DB_DEADLOCK_DUMP
X
X
X
X
DC_DEADLOCK_DUMP
X
X
X
X
DC_DEADLOCK_0029
X
X
X
X
DEADLOCK_ABEND_ERUS
X
X
X
X
DEADLOCK_ABEND_0029
X
X
X
X
DEADLOCK_DETAILS
X
X
X
X
DMLTRACE
X
X
X
X
ECHO
X
X
X
X
X
PROCTRACE
X
X
X
X
QSAMTRACE
X
X
X
X
SQLTRACE
X
X
X
X
SYSTRACE
X
X
X
X
TRACE_TABLE_SIZE
X
X
X
X
(1)  You must have CA Optimizer/II or CA SymDump Batch installed to use this parameter.
Performance-Related Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
BUFFER_PURGE
X
X
X
X
BUFFERSTAT
X
X
X
X
DBIO_HICCUP
X
X
X
X
DLBLMOD
X
X
FILE_BUF
X
X
X
X
IDMSQSAM
X
X
X
X
LIMIT_PREFETCH
X
X
X
X
PREFETCH
X
X
X
X
X
PREFETCH_BUF
X
X
X
X
QSAMAREA
X
X
X
X
QSAMBUF#
X
X
X
QSAM#BUF
X
QSAMTRACE
X
X
X
X
SCRATCH_IN_STORAGE
X
X
X
X
SQL_CACHE_ENTRIES
X
X
X
X
SQL_INTLSORT
X
X
X
X
TRANSACTION_SHARING
X
X
X
X
File-Related Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
DLBLMOD
X
X
DYNALLOC_WAIT
(2)
X
X
DYNALLOC_WAIT_SECONDS
(2)
X
X
FILE_BUF
X
X
X
X
LENGTH_PAGE
X
X
X
X
LIST
X
LOCAL_DYNAMIC_ ALLOCATION
X
X
X
X
MULTIDSN
X
X
OVERPRINT
X
ROLLBACK3490
X
X
X
X
SYS_MSG
X
X
X
X
SYSTRK_DDNAME_PREFIX
X
X
X
X
X
UPPER
X
X
X
X
WIDTH_PAGE
X
X
X
X
(2) Applies to CV startup only.
z/VSE File-Related Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
FILENAME
X
X
BLKSIZE
X
X
BLOCKS
X
X
DEVADDR
X
X
FILABL
X
X
FILETYPE
X
X
LRECL
X
X
RECFM
X
X
REWIND
X
X
For more information on these parameters, see z/VSE File Parameters in SYSIDMS Parameter Descriptions.
Connection and Environment Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
CICS_NAME
X
CVMACH
X
X
CVNUM
X
X
CVRETRY
X
X
X
X
CVRETRY_MSG_CODES
X
X
X
X
DBNAME
X
X
X
X
DICTNAME
X
X
X
X
DICTNODE
X
X
X
X
DMCL
X
X
X
X
X
ENABLE_RRS
X
X
LANG
X
X
X
X
LOCAL
X
X
X
X
NODENAME
X
X
X
X
REREAD_SYSCTL
X
X
X
X
SYSCTL
X
X
X
X
Miscellaneous Runtime Directives
Parameter
CV
Batch
z/OS
z/VSE
z/VM
ARCHIVE_JOURNAL_WARNING_PERCENT
X
X
X
X
BCF_INPUT_80
X
X
X
X
IGNORE_SYSTRK_DMCL
X
X
X
X
CV_STARTUP_XA_REGION_MB
X
X
X
X
DBAN_SORT_PASSES
X
X
X
X
DC_SCRATCH
X
X
X
X
DCNAME
X
X
DISABLE_SVC_SCREEN
X
X
X
X
DMCL
X
X
X
X
X
DSGROUP
X
X
ENTC_LINE_LENGTH
X
X
X
X
ERUS_FETCH_PROTECT_OFF
X
X
EVAL_BASE_YEAR
X
X
X
X
X
EVAL_CENTURY_VALIDATION
X
X
X
X
X
EVAL_LOW_CENTURY
X
X
X
X
X
EVAL_HIGH_CENTURY
X
X
X
X
X
IDMSIN01_ONLY (CICS only)
X
JOURNAL
X
X
X
X
JRNLDTS
X
X
X
X
LOADAREA
X
X
X
X
LOCAL_NOJOURNAL_ RETRIEVAL
X
X
X
X
LOCALPUR
X
X
X
X
MASTERKEY_EXITS
X
X
X
X
MSGDICT
X
X
X
X
PARM
X
X
X
X
SORT FIELD MAX LEN
X
X
X
X
SORTSIZE
X
X
X
X
TASK_ANALYZER_EXITS
X
X
X
X
PDAT_LOCATION
X
X
X
WORK
X
X
DATE_SIMULATOR_SVC
X
X
X
SHUTDOWN_STALL_TIME
X
X
X
X
PRMPT_MSG
X
X
X
X
SAVE_SQL_SYNTAX
X
X
X
X
TCP/IP-Related Parameters
Parameter
CV
Batch
z/OS
z/VSE
z/VM
TCP/IP_STATUS
X
X
X
X
INCLUDE_TCP/IP_STACK
X
X
X
EXCLUDE_TCP/IP_STACK
X
X
TCP/IP_STACK_1
X
X
TCP/IP_STACK_2
X
X
TCP/IP_STACK_3
X
X
TCP/IP_STACK_4
X
X
TCP/IP_STACK_5
X
X
TCP/IP_STACK_6
X
X
TCP/IP_STACK_7
X
X
TCP/IP_STACK_8
X
X