MODIFY_UC_OBJECT

Use the MODIFY_UC_OBJECT script function to modify specific attributes of an activated object. If you assign new values to these attributes, these values are only valid for the current execution of the task and they are not stored in the object.

Syntax

MODIFY_UC_OBJECT (RunID, Attribute, Value)

Parameters

MODIFY_UC_OBJECT
Modifies the attribute of an activated object
RunID
Run number of the activated object
Format: script literal, number or script variable
Note: If you use the EARLIEST_STARTTIME attribute, you must specify the RunID of the workflow to which the task belongs and not the RunID of the task.
Attribute
Attribute that should be modified. See below for the list of available attributes.
Format: AE name or script variable
Value
Value that should be set for the attribute that you want to change
Format: AE name, script literal, number or script variable

Attributes

Depending on the object type, you can modify the values of various attributes:

CALL
Attribute: RESPONSE
Reacts to a notification
Values:
- OK
  Acknowledges a Notification (message)
- YES
  Responds to a Notification (request)
- NO
  Responds to a Notification (request)
- ACCEPT
  Accepts a Notification (alert)
- REJECT
  Rejects a Notification (alert)
- DONE
  Resolves a Notification (alert)
Return codes:
- 20539
  The notification with the indicated RUN# does not exist.
- 20538
  The value is incorrect.
- 11151
  The value for the attribute RESPONSE does not apply for the notification type (alert, request, message).
- 11060
  The combination notification and value is not supported.
- 11061
  The notification was already acknowledged by a different user.
- 11062
  The notification was acknowledged by a user who is not available in the notification.
- 1064
  The notification was rejected by a user who is not available in the notification.
- 20859
  The reaction to the notification was made be a user who is available in the notification but is inactive.
JOBG
Attribute: GR_MAX_PAR_JOBS
Defines the maximum number of parallel running tasks in a group
Value: 1-999
Return codes:
- 11121
  The RUN# was not found.
- 20460
  The value does not lie between 1 and 999.
JOBP
Attributes:
- RELEASE
  Releases a blocked workflow
  Value: RUN# of the blocked task in the workflow
  Return codes:
  - 11016
    The workflow to be changed does not exist
  - 11510
    The workflow is not active
  - 20540
    The RUN# was not found

For the following three workflow attributes, the task that should be changed must be in a Waiting for precondition status:

GOIMM
Starts a workflow task immediately
Value: The name of the task that must only be used once in the workflow.
EARLIEST_STARTTIME
Modifies the earliest start time of a task in a workflow. The start time is assigned to the task or replaces an already existing one.
Values: Either the earliest start time in the format HHMMSS if no particular format is defined, or the keyword OFF which removes an existing start time. In both cases, the script function requires the task name:
Syntax:
Task name, [Time format;]Time or
Task name, OFF
REMOVE_DEPENDENCY
Removes the dependency to the direct predecessor of the task. The task ignores the expected end status that is set in the Time & Dependencies properties page of the specified predecessor. As a result, the task continues when it reaches this task if all other predecessors have already ended. I no particular predecessor is indicated, all predecessors are ignored and the task starts immediately. For more information, see Time & Dependencies.
Syntax:
Task name [, Predecessor's name ]

Return codes:

11557
The Job '&01' (RunID: '&02') has already been started through the Go Immediately option.
20378
The workflow could not be found.
20840
The task appears in the workflow more than once.
20841
The indicated task does not exist in the workflow.

CALL, JOBF, JOBP, JOBS, JSCH, SCRI
Attribute: PRIORITY
Task priority
Value: 0-255
Return codes:
- 20591
  The RUN# was not found
- 20587
  The value does not lie between 0 and 255
Workflow tasks
Attributes:
- IGNORE_CONDITIONS
  Starts a workflow task that is in a Waiting for Preconditions status immediately.
  Value: Not required.
  For more information, see Conditions, Preconditions, Postconditions.
- CHECK_CONDITIONS
  Starts checking the conditions/actions of a workflow task that is in a Waiting for Preconditions status from the beginning.
  Value: Not required
CALL, EVNT, JOBF, JOBG, JOBP, JOBQ,JOBS, JSCH, SCRI
Attribute: IGNORE_QUEUE
Starts a task that is in a waiting condition because of insufficient queue slots immediately
Value: Not required
JOBS, JOBF and JOBD
Attribute: SET_EXPRESS
Starts a task that is in a Waiting for resource status immediately
Values: ON or OFF
All executable objects
Attribute: IGNORE_SYNC
Sync object settings are ignored. This parameter must be specified but its value is irrelevant.
Example: MODIFY_UC_OBJECT( &RUNNR#, IGNORE_SYNC, "")
Return code:
- 11191
  The RUN# was not found
Recurring tasks
Attribute: GAP
Changes the time gap between the executions in a recurring task.
Value: Specified in minutes
Return codes:
- 20534
  Value "0" is not allowed
- 20591
  RUN# was not found.
- 20860
  This is not a recurring task
- 20861
  The option "With a gap of..." has not been selected in the recurring task.

Notes:

The task that you want to modify must already have been generated, but still be in a waiting condition. The task must be configured to be generated at activation, not at runtime. If you need to modify a task at its generation time, use :PUT_ATT instead.
- Generating at Activation or at Runtime
- :PUT_ATT
The script statement causes all open transactions of the script to be written to the AE database. For more information, see Script Processing.

General return codes

0
Attribute was successfully modified
20342
This attribute is not supported

Examples

The first example shows how you can acknowledge a notification (request). The first step determines the RUN# and stores it to the script variable "&RUNNR#".

:SET &RUNNR# = ACTIVATE_UC_OBJECT("Nightshift")
!...
:SET &MODOBJ# = MODIFY_UC_OBJECT(&RUNNR#, RESPONSE, OK)

The second example activates a group and stores the RUN# in a script variable. The number of parallel running tasks in the group is set to 1. Selected tasks can only be processed one by one.

:SET &RUNNR# = ACTIVATE_UC_OBJECT("GRP7")
:SET &MODOBJ# = MODIFY_UC_OBJECT( &RUNNR#, GR_MAX_PAR_JOBS, 1)

The following examples show modifications that are made in tasks that run in a workflow:

!The job "MM.CLOSING" should start immediately.
:SET &RUNNR# = GET_UC_OBJECT_NR(MM.DAY)
:SET &MODOBJ# = MODIFY_UC_OBJECT(&RUNNR#, GOIMM, "MM.CLOSING")

!The job "MM.CLOSING" should not run earlier than 3pm.
:SET &RUNNR# = GET_UC_OBJECT_NR(MM.DAY)
:SET &MODOBJ# = MODIFY_UC_OBJECT(&RUNNR#, EARLIEST_STARTTIME, "MM.CLOSING","150000")

!The job "MM.CLOSING" should ignore the earliest start time.
:SET &RUNNR# = GET_UC_OBJECT_NR(MM.DAY)
:SET &MODOBJ# = MODIFY_UC_OBJECT(&RUNNR#, EARLIEST_STARTTIME, "MM.CLOSING", OFF)

!The job "MM.CLOSING" should ignore the dependency to the predecessor "MM.DAY_END".
:SET &RUNNR# = GET_UC_OBJECT_NR(MAWI.TAG)
:SET &MODOBJ# = MODIFY_UC_OBJECT(&RUNNR#, REMOVE_DEPENDENCY, "MM.CLOSING", "MM.DAY_END")

Tip: Use the :ON_ERROR script statement to define the action that should be taken if the modification fails. For more information, see Script Elements for Error Handling.