GET_PARENT_NR
Use the GET_PARENT_NR script function to retrieve the RunID of the processor or activator of a task. The script function returns the session ID if the task is activated manually by a user. The task can be any type of executable object.
Tip: Use SYS_ACT_PARENT_NR to retrieve the RunID of the processor or activator of the current task (the task that contains the script function). For more information, see SYS_ACT_PARENT_NR.
Syntax
GET_PARENT_NR(RunID[, ACT|PRC])
GET_PARENT_NR([ACT|PRC])
Parameters
-
GET_PARENT_NR
Retrieves the RunID of the activator or processor, or the session ID if the task is activated by a user -
RunID
(Optional) RunID of the activated task
Format: script literal or script variable
Note: If you do not specify a RunID, the script function returns the parent of the task that contains the script. -
ACT or PRC
(Optional) Specifies the type of activation
Allowed values:- ACT
Activator
Parent task that activates the specified child task, or user who manually activates the task - PRC
Processor (default)
Other means of activating the task
- ACT
Return Codes
The script function has the following return codes:
- RunID of the activator or processor
- Session ID
(ACT only) Task was activated manually by a user - Empty value
No parent task exists
Example
The following script retrieves and uses the RunID of a task to return information about the activator of the task.
:SET &RunID# = GET_UC_OBJECT_NR(MAWI.END.PROCESSING)
:SET &RET# = GET_PARENT_NR(&RunID#, ACT)
:PRINT "The task was activated by &RET#"
If the task was activated by a parent task such as a Workflow, the output in the activation report would look as follows:
2018-11-06 15:26:01 - U00020408 The task was activated by 0001004059
If a user manually executed the task, the output would show the session ID of the user:
2018-11-06 15:26:01 - U00020408 The task was activated by 0001000081
See also: