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[Miscellaneous]

Important:

The [Miscellaneous] parameters have been retained for compatibility, and all except for ShutDownLogErrors should not be used when building new applications.

This topic describes the Compatibility Settings parameters found in the [Miscellaneous] section of the CPF.

  • AsyncDisconnectErr – Allow processes to receive disconnect errors asynchronously.
  • AsynchError – Allow processes to receive asynchronous errors.
  • BreakMode – Specify programmer mode response to the BREAK command.
  • CollectResourceStats – Allow InterSystems IRIS® data platform to collect instance resource statistics.
  • DisconnectErr – Specify how processes respond to a disconnect.
  • FileMode – Allow writing to a non-existent file.
  • GlobalKillEnabled – Allow KILL of an unsubscripted global.
  • IEEEError – Specify whether $DOUBLE returns INF and NAN values instance-wide.
  • LicenseAltHeaders – Use an alternative set of HTTP headers for client addresses.
  • LineRecall – Allow command line recall for READ commands.
  • ListFormat – Specify the compression format for values in a list.
  • LogRollback – Allow logging for transaction rollbacks.
  • MVDefined – Not in use.
  • NodeNameInPid – Specify behavior when InterSystems IRIS® data platform references the special variable $JOB.
  • NullSubscripts – Allow null subscripts on global references.
  • OldZU5 – Specify whether to clear global vectors when switching namespace.
  • OpenMode – Specify read/write mode to use when opening sequential files.
  • PopError – Specify when to pop error handlers off the stack.
  • RefInKind – Specify how $NAME and $QUERY handle extended global references.
  • ScientificNotation – Allow lowercase e as scientific notation symbol instance-wide.
  • SetZEOF – Specify the behavior when reading a sequential file and encountering an unexpected end-of-file error.
  • ShutDownLogErrors – Allow writing of InterSystems IRIS® data platform system error log entries to the messages.log file on shutdown.
  • StopID – Not in use.
  • SwitchOSdir – Disallow switching current working directories when changing namespaces.
  • SynchCommit – Disable synchronizing TCOMMIT with the corresponding journal write operation.
  • TelnetNUL – Suppress Telnet NUL at end-of-line for Telnet transmission. Windows systems only.
  • TruncateOverflow – Suppress the <MAXNUMBER> error on numeric overflow.
  • Undefined – Specify the response when ObjectScript attempts to fetch a variable that does not exist.
  • UseNagleAlgorithm – Allow InterSystems IRIS® data platform to use the Nagle algorithm for Telnet.
  • ViewPastData – Allow $VIEW to examine data outside of InterSystems IRIS® data platform memory area.
  • ZDateNull – Specify the $ZDATE response to an invalid value.
Purpose of this instance: Draft documentation
DocReleaseID: HealthConnect2025.1
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/staging/learning/iris-doc/2025.1.x/doc/ensemble/en-us/src/
/staging/learning/iris-doc/2025.1.x/doc/healthconnect/en-us/src/
/staging/learning/iris-doc/2025.1.x/doc/healthcommon/en-us/src/
/staging/learning/iris-doc/2025.1.x/doc/security/en-us/src/
Excluded items: AADAN, ABIT, ACLOUD, AFL_adonet, AFL_ecp, AFL_icm, AFL_jdbc, AFL_netxep, AFL_sharding, AFL_xep, APMML, APOWER, ARGATEWAY, AWEBSOCKETS, AWSGI, BJAVA, BJAVNAT, BJAVPER, BJAVXEP, BJSNAT, BNET, BNETNAT, BNETODBC, BNETXEP, BPYNAT, BSPK, BTPI, BXCI, GAUTOML, GCONV, GCSP, GICM, GIKNOW, GIML, GISQ, GISR, GSCF, GSQLSRCH, GTSQ, GUIMA, PAGE_activex, PAGE_administration, PAGE_apimgr, PAGE_appdev_ides, PAGE_bi, PAGE_cachedirect, PAGE_data_migration, PAGE_data_science, PAGE_deployment, PAGE_deployment_configuration, PAGE_deployment_containers, PAGE_deployment_icm, PAGE_deployment_iko, PAGE_deployment_install, PAGE_dotnet, PAGE_dotnet_native, PAGE_dsvr, PAGE_embedded_language_development, PAGE_epython, PAGE_external_language_development, PAGE_interop, PAGE_interop_lifecycle, PAGE_interop_vdoc, PAGE_interoperability, PAGE_java, PAGE_java_jdbc, PAGE_java_native, PAGE_machine_learning, PAGE_monitoring, PAGE_multimodel, PAGE_multimodel_multidimensional, PAGE_multimodel_object, PAGE_multivalue, PAGE_native, PAGE_nodejs_native, PAGE_objectscript, PAGE_objectscript_ides, PAGE_odbc, PAGE_platform_arch_design, PAGE_pygate, PAGE_python, PAGE_python_native, PAGE_reports, PAGE_scalability, PAGE_security_authentication, PAGE_security_authorization, PAGE_studio, PAGE_zen, PAGE_zenmojo, PAGE_zenreports
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