UC_SYSTEM_SETTINGS - Systemwide Settings

The predefined system VARA object UC_SYSTEM_SETTINGS is supplied in Client 0 and contains settings that apply throughout an entire Automation Engine system. This variable object can only be changed in Client 0.

The Automation Engine monitors all the values that are included in this variable. As a system administrator, you receive a message every time a user attempts to store an invalid value in this variable. This message is also written to the log file of the Automation Engine. If an invalid value is used, the system uses the default value instead. If the invalid value is a range and the specified maximum value is exceeded, the system uses the maximum value. The minimum value is used if a value that lies below the minimum value is found. The variable's contents remain unchanged.

• AGENT Parameters

  Contains the following parameters relevant for the Agents:

  • AGENT_LIST_LIMIT

    Defines the number of agents to be displayed in the agent list.

    • Allowed values: 1 to 20000

    • Default value: 5000

      The default value is used if no value has been defined and if the value is set to zero (0) or higher than 20000.

    • Restart required: No

  • AGENT_LOG_CHANGE_PER_MINUTE

    Defines the maximum number of log-file changes for agents (per minute).

    • Allowed values: 20 to n

    • Default value: 60

    • Restart required: No

  • AGENTGROUP_CHECK_INTERVAL

    Defines the interval in minutes at which tasks that are waiting for the host of an agent group are checked.

    • Allowed values: 1 to 60

    • Default value: 10

    • Restart required: No

• BACKENDVAR_MAX_ROWS

  Defines the maximum number of lines that a BACKEND type Variable object returns.

  • Allowed values: 0 to 50000

  • Default value: 200

  • Restart required: No

• CAU_PARALLEL_LIMIT

  Determines how many agents can be upgraded in you system at the same time using the Centralized Agent Upgrade (CAU), see Centralized Agent Upgrade.

  • Allowed values: 0 to 100000

  • Default value: 1000

  • Restart required: No

• CHANGE_LOGGING Parameters

  • CHANGE_LOGGING_DAYS

    Defines the time period in days after which the log files are changed.

    • Allowed values: 1 to 32767

    • Default value: 14

    • Restart required: No

  • CHANGE_LOGGING_MB

    Defines the size in MB after which the log files are changed.

    • Allowed values: 1 to 32767

    • Default value: 20

    • Restart required: No

• ACTIVITIES_LIMIT Parameters

  • COMBINED_ACTIVITIES_LIMIT

    Specifies the maximum number of tasks to be displayed on the task list.

    • Default value: 500

    • Restart required: No

  • GENERIC_ACTIVITIES_LIMIT

    Defines the number of tasks returned by the Automation Engine that will be available for requests on the task list.

    • Allowed values: 0 to 20000

    • Default value: 5000

    • Restart required: No

• CONDITION_CHECK_INTERVAL

  Defines the time interval in seconds at which the Preconditions tab of workflows is rechecked.

  • Default value: 60

  • Restart required: No

• DEFAULT_TASKLIST_TIMESPAN

  Defines the time frame in hours that is applied to show the executions that have been deactivated during this period of time.

  • Allowed values: Integers

  • Default value: 12 or No Time Frame

    Note: The default value of 12 is only available when the Include deactivated tasks option is selected, otherwise No Time Frame is the default setting.

  • Restart required: No

• DELETE_CHECKBACK_LIMIT

  Determines the number of objects to be deleted for which the Search for Use function is executed without a check back.

  • Allowed values: 0 to 100

  • Default value: 10

  • Restart required: No

• DISABLE_USER_HEADER

  Allows you to exclude user-defined Include objects from being called in the Headers and Trailers of Job Objects.

  • Allowed values: BS2000, CIT, JMX, MVS, NSK, OS400, PS, SAP, SAPBW, SIEBEL, UNIX, VMS, WINDOWS or *ALL.

    Note: Separate values by using commas.

  • Default: All available Includes are executed.

  • Restart required: No

• ERT_ADAPTIVE_JWP_TIMEOUT

  Defines the time in minutes after a system start that the system waits for the availability of a JWP to calculate the adaptive ERT.

  Note: This setting is only relevant when you intend to calculate the ERT by using the adaptive calculation method. At least one active JWP is needed for the adaptive ERT calculation method.

  • Allowed values: 1 to 60

  • Default value: 5

  • Restart required: No

• EXECUTE_ON_EXCEPTION

  Defines if an object should start if a message is put into quarantine, see Quarantine.

  • Allowed values: Object name

  • Restart required: No

• EXT_DEP_ENDED_LOST_RUNNING

  Defines the handling of tasks in external dependencies.

  • Allowed values: N[o] and Y[es]

    N[o]: Tasks with status ENDED_LOST are ignored in external dependencies.

    Y[es]: Tasks with status ENDED_LOST are handled like every other task in external dependencies.

  • Default value: N

  • Restart required: No

• EXTERNAL_CHECK_INTERVAL

  Defines the interval in minutes at which external dependencies in workflows are checked, see External Dependencies in Workflows.

  • Allowed values: 1 to 1440

  • Default value: 10

  • Restart required: No

• GENERATE_UNDEFINED_SCRIPT_VARS

  Allows you to use the GENERATE_SCRIPT_VARS script function when set to Y.

  • Allowed values: Y and N

  • Default value: N

  • Restart required: No

• GENERIC_AUTO_FORECAST_LIMIT

  Defines the maximum number of autoforecast results to be displayed, see AutoForecast.

  • Allowed values: 0 to 20000

  • Default value: 5000

  • Restart required: No

• GENERIC_SEARCH_LIMIT

  Defines the maximum number of search results to be displayed.

  • Allowed values: 0 to 20000

  • Default value: 5000

  • Restart required: No

• GENERIC_STATISTICS_LIMIT

  Defines the maximum number of statistical records to be displayed.

  • Allowed values: 0 to 20000

  • Default value: 5000

  • Restart required: No

• GET_PROCESS_LINE_RTRIM

  Defines the handling of blanks in a line that is read by using the script function GET_PROCESS_LINE.

  • Allowed values: 0 and 1

    0: GET_PROCESS_LINE leaves blanks at the end unchanged.

    1: GET_PROCESS_LINE truncates blanks at the end.

  • Default value: 1

  • Restart required: No

• INDEXSEARCH_INTERVAL

  Defines how often (in seconds) the Advanced Search index is updated.

  • Allowed values: 1 to 600

  • Default value: 10

  • Restart required: JWP, see Starting and Ending Server Processes

• JWP Parameters

  • JWP_KEYSTORE_PATH

    Defines the alternative keystore path the JWP should use instead of the JRE default keystore location. Paths can be local or network paths and can us UNC format.

    • Allowed value: <path_to keystore_file/filename>

    • Restart required: JWP, see Starting and Ending Server Processes

  • JWP_KEYSTORE_LOGIN

    Defines the usage of a Login object that provides a password for type JWP_KEYSTORE, see Login (LOGIN). You need this password to access the JWP keystore file defined with the key JWP_KEYSTORE_PATH.

    • Allowed value: <name_of_the_login_object>

    • Restart required: No

• KDC

  Enables or disables Kerberos Distribution Center (KDC) authentication for a system.

  • Allowed values: Y[es] and N[o]

  • Default value: N[o]

    Note: If the switch is not set, the default value is used.

  • Restart required: No

• LAST_USE

  Defines the time delay in minutes after which the objects' usage counter is refreshed.

  • Allowed values: 0 to 10

  • Default value: 0 (no refresh)

    Note: Executions are not counted if no value or 0 has been specified.

  • Restart required: No

• LDAP

  Allows you to connect to LDAP.

  • Allowed values: Y and N

    Y: LDAP is used.

    N: LDAP is not used.

  • Default value: N

  • Restart required: No

• LOG_TO_DATABASE

  Determines whether the Automation Engine also writes log file messages to the AE database.

  • Allowed values: Y and N

  • Default value: Y

    Y: The log messages of the Automation Engine are saved in Server object's report in the AE database.

    N: The log messages of the Automation Engine are saved only in the log file and not in the AE database.

  • Restart required: Server, see Starting and Ending Server Processes

• MAX_EXPORT_COUNT

  Determines the maximum number of objects that are exported at the same time.

  • Allowed values: 0 to 1000000

  • Default value: 1000

  • Restart required: No

• MAX_IMPORT_SIZE

  Determines the maximum size in KB of the XML file that is imported.

  • Allowed values: 0 to 30702

  • Default value: 30702

  • Restart required: Automic Web Interface (logout/login)

• MAX_NESTING_DEPTH

  Security check to avoid endless loops. Disabling it allows you to start tasks over and over again.

  • Allowed values: 0 to 1000000

  • Default value: 1000

  • Restart required: No

• MAXIMUM_STORE_RESOURCE_SIZE

  Determines the maximum size of resources attached to the Storage object, in bytes, see Storage (STORE).

  • Allowed values: 0 to 71 MB (74448896 bytes)

  • Default value: 71 MB (74448896 bytes)

  • Restart required: Automic Web Interface (logout/login)

• MIN_EVENT_INTERVAL

  Defines the minimum interval in minutes at which events are executed.

  • Allowed values: 0 to 9999

  • Default value: 1

  • Restart required: No

• MQ Parameters (Oracle)

  • AUTOMATIC_MQ_REORG

    Determines whether the message queue tables are reorganized automatically.

    • Allowed values: Y and N

    • Default value: N

    • Restart required: No

  • MQ_BLOCK_COUNT

    Defines the number of blocks after which the message queue is reorganized.

    • Allowed values: 0 to 100000

    • Default value: 64

    • Restart required: No

  • MQ_CHECK_TIME

    Defines the interval in seconds at which message queues are checked.

    • Allowed values: 0 to 1000000

      No check is made if the value is set to 0.

    • Default value: 600

    • Restart required: No

• MQA_COUNT_BACK

  Defines the number of server messages to be buffered in the random access memory of the server computer.

  • Allowed values: 0 to 1000

  • Default value: 0

  • Restart required: No

• OBJECT_ACCESS_CLIENT_ZERO

  Determines user access to objects in the system client 0 from other clients in the Automation Engine system.

  • Allowed values: Y[es] and N[o]

    Y: Users have access to system client objects in write protected mode.

  • Default value: Y[es]

  • Restart required: No

• PASSWORD Parameters

  • PASSWORD_EXIT

    Facilitates a password exit.

    • Format: Name including the path of the generated server program library for an external password check

      Example

      c:\AUTOMIC\pwexit\bin\xuc4pass.dll

    • Number of characters allowed: Max. 256 characters

    • Restart required: Server, see Starting and Ending Server Processes

  • PASSWORD_EXIT_PARAM

    Allows you to assign parameters for a password check.

    • Number of characters allowed: Max. 256 characters

    • Restart required: Server, see Starting and Ending Server Processes

• PERFORMANCE Parameters

  • PERFORMANCE

    Defines whether this feature is turned on or not.

    • Allowed values: Y and N

    • Default value: Y

    • Restart required: No

  • PERFORMANCE_KEEP_DAYS

    Number of days that the performance data is stored in the database.

    • Allowed values: 1 to N

    • Default value: 30

    • Restart required: No

  • PERFORMANCE_CLEAN_UP_BATCH_SIZE

    Batch size used for deleting metrics.

    • Allowed values: 1 to N

    • Default value: 1000

    • Restart required: No

• RECONNECT_TIME

  Defines the time interval in seconds at which the server processes attempt to establish a connection. This affects the connection attempts for a restart or after a lost connection.

  • Allowed values: 10 to 3600

  • Default value: 60

  • Restart required: Server, see Starting and Ending Server Processes

• REPORT Parameters

  • REPORT_BLKSIZE

    Determines the resport size in bytes.

    • Allowed values: 3600 to 8000

    • Default value: 8000

    • Restart required: Server, see Starting and Ending Server Processes

  • REPORT_TIME

    Determines the interval in seconds at which the report is refreshed.

    • Allowed values: 5 to 3600

    • Default value: 30

    • Restart required: Server, see Starting and Ending Server Processes

• REPORT_SCAN Parameters

  • DEFAULT_REPORT_SCAN_MEMORY

    Defines the size in MB which is requested by default for reading an Output Analysis report.

    • Allowed values: 1 to 50

    • Default value: 2

    • Restart required: No

  • MAX_REPORT_SCAN_MEMORY

    Defines the maximum size in MB which is requested for reading an Output Analysis report.

    • Allowed values: 1 to 100

    • Default value: 10

    • Restart required: No

• REPOSITORY_SSH_DIR

  Determines the SSH directory you wish to use when connecting to a remote repository.

  If this parameter has not been set, the system uses the default SSH directory of the installation's operating system.

• RESOLVE_GET_VAR

  Determines the behavior of the GET_VAR script function.

  • Allowed values: Y[es] and N[o]

    Y[es]: GET_VAR shows the variable's value. The variable is resolved.

    N[o]: GET_VAR does not resolve the variable, but shows the variable's name, for example: &var#.

  • Default value: Y[es]

  • Restart required: No

• SCR_LOOPCHK_TIME

  Defines the time period in seconds at which the script is interrupted and an endless loop is assumed. This parameter allows you to avoid endless loops.

  • Allowed values: 1 to 32767

  • Default value: 5

  • Restart required: No

• SERVER_OPTIONS

  Various server settings for performance improvement and trace outputs.

  • Format: 16 digit strings

    Each digit represent a particular server setting. These values can be read using the script function GET_UC_SETTING.

  • Default: All options are deactivated

  • Restart required: No

• ServiceManager Parameters

  • SMGR_AUTO_SCAN

    Determines is new agents are scanned automatically for a ServiceManager connection.

    • Allowed values: YES and NO

    • Default value: YES

    • Restart required: No

  • SMGR_PORT_RANGE

    Indication of a port number or a port area that is searched for ServiceManager services

    • Default value: 8871

    • Port area: Max. 10 port numbers

    • Restart required: No

    • Syntax format: <port> or (<portFrom>,<portTo>)

  • SMGR_SUPPORT_LEGACY_SECURITY

    Enables compatibility with legacy ServiceManagers for version prior to 12.2.0 (TLS 1.2).

    • Allowed values: Y and N

    • Default value: N

    • Restart required: No

• SHOW_REPORT_HIERARCHICAL

  Allows you to display reports as subordinate tasks in the Process Monitoring perspective.

  • Allowed values: Y[es] and N[o]

    Y[es]: The Process Monitoring perspective displays the report of a task as its child.

    N[o]: The Process Monitoring perspective displays reports as individual tasks.

  • Default value: Y[es]

  • Restart required: No

• SNMP_REFRESH

  Defines the interval in seconds at which the display for the blocked workflows for SNMP is refreshed.

  • Allowed values: 0 to 600

    0: always check

  • Default value: 10

  • Restart required: No

• SQL Variables Parameters

  • SQLVAR_INTERNAL

    Determines who can create and edit SQL - internal and SQL - internal SECURE Variable objects.

    • Allowed values: YES and NO

    • Default value: NO

    • Restart required: No

  • SQLVAR_MAX_ROWS

    Defines the maximum number of lines to be retrieved by Variable objects with the source SQL and SQLI.

    • Allowed values: 0 to 500000

      If you specify a very high value it may take longer to resolve Variable objects.

    • Default value: 200

    • Restart required: No

• SUPPRESS Message Parameters

  • SUPPRESS_AGENT_MESSAGES

    Determines if messages are suppressed while connecting or disconnecting an agent to avoid performance issues.

    • Allowed values: Y and N

    • Default value: N

    • Restart required: No

  • SUPPRESS_MSG_INTERVAL

    Determines if messages are suppressed when more than 60 equal messages are sent within a specified period of seconds.

    • Allowed values: 0 - 600

    • Default value: 60

    • Restart required: No

• SYNC Parameters

  • SYNC_BLOCK_COUNT

    Determines the number of Sync objects whose log should be changed per block.

    • Allowed values: 1 to 1000

    • Default value: 10

    • Restart required: No

  • SYNC_CHECK_RESTART

    Determines whether Sync objects are checked when restarting a canceled job without an Abend action.

    • Allowed values: Y and N

      Y: Sync object is checked when restarting a canceled job without an Abend action.

      N: Sync object is not checked, a job is restarted immediately.

    • Default value: Y

    • Restart required: No

• TRASHBIN_SHOW_MAX

  Determines the maximum number of objects to be shown in the recycle bin, see Recycle Bin. The current date serves as the basis, for example, the last n objects are visible.

  • Allowed values: 0 to 20000

  • Default value: 5000

  • Restart required: No

• UNREAD_MESSAGES Parameters

  • UNREAD_MESSAGES

    Determines the output of unread administrator and security messages.

    • Allowed values: YES and NO

    • Default value: YES

    • Restart required: No

  • UNREAD_MESSAGES_BUFFER

    Determines the maximum number of unread messages that should be kept.

    • Allowed values: 10 to 5000

    • Default value: 500

    • Restart required: No

• VAR_SECURITY_LEVEL

  Determines whether variables can be used in VARA objects, and which ones.

  • Allowed values: 0, 1, 2, and 3

  • Default value: 0

  • Restart required: No

• VARIABLE_SERVICE_CHECK_INTERVAL

  Defines the interval in minutes at which the resolving of SQL variables is repeated if their values are not available due to an error.

  • Allowed values: 1 to 60

  • Default value: 10

  • Restart required: No

• VERSIONS_SHOW_MAX

  Determines the maximum number of objects that are displayed in the Version Management page, see Version Management Page.

  • Allowed values: 0 to 20000

  • Default value: 5000

  • Restart required: No

• Workflow Structure Cancellation Parameters

  • CANCEL_ALL_CHECK_ATTEMPTS

    Specifies how often the status of the workflow structure that is to be canceled recursively is checked.

    • Allowed values: 1 to 100

    • Default value: 10

    • Restart required: No

  • CANCEL_ALL_CHECK_TIMEOUT

    Specifies the interval in seconds in which the status of the workflow structure that is to be canceled recursively is checked.

    • Allowed values: 1 to 100

    • Default value: 5

    • Restart required: No

• WORKLOAD_DEFAULT Parameters

  • WORKLOAD_DEFAULT_FT

    Determines the resources a file transfer uses by default.

    • Allowed values: 1 to 100000

    • Default value: 1

    • Restart required: No

  • WORKLOAD_DEFAULT_JOB

    Determines the resources a job uses by default.

    • Allowed values: 1 to 100000

    • Default value: 1

    • Restart required: No

• WP_MIN_NUMBER

  Determines the minimum number of server processes per node name to be used as work processes (WP). Any additional processes are used as Dialog Processes (DWP).

  • Format: node name1=number;node name2=number

  • Allowed values for numbers: 2 up to the maximum number of work processes.

  • Default value: 5

  • Restart required: No

• XML Parameters

  • XML_ENCODING

    Specifies the encoding the Automation Engine uses to encode XML files.

    • Allowed values: ISO-8859-15, ISO-8859-1, and WINDOWS-1252

    • Default value: ISO-8859-15

    • Restart required: No

  • XML_ENCODING_CHECK

    Checks the encoding during the import process. It affects the verification of imported XML files.

    • Allowed values: Y and N

      Y: The import files must have the encoding that is assigned in the parameter XML_ENCODING.

      N: Encoding of the XML files is not checked.

    • Default value: Y

    • Restart required: No

• ZERO_DOWNTIME_UPGRADE

  Enables or disables a mode, which prepares the system for a version upgrade without system downtime.

  • Allowed values: Y or N

    Y: A database upgrade is allowed while the system is fully up and running. New CPs/WPs can be started for working in a compatibility mode, with their peers of a pre-installed version.

    N: Database upgrade not possible, if the system is running. All CPs/WPs must have the same version.

  • Default value: N

  Important! During the period of time where this parameter is set to Y, the system performance will be reduced because certain system optimizations are not possible in this mode.

See also:

• UC_CLIENT_SETTINGS - Various Client Settings
• List of VARA Objects for System and Client Values
• VARA Objects