How do you share variables in Tibco BW?

How do you share variables in Tibco BW?

The General tab has the following fields. The name to be displayed as the label for the activity in the process. Specify the type of the shared variable (Module Shared Variable or Job Shared Variable). The module shared variable or job shared variable whose value you want to retrieve.

What is the difference between shared variable and job shared variable in Tibco?

A Shared Variable resource allows you to share data across process instances. A Job Shared Variable resource is similar to a Shared Variable, but its scope is limited to the current job. A copy of the variable is created for each new process instance.

What is job shared variable?

Job shared variables are used to share the state at the job level for the duration of a job. A copy of the job shared variable is created for each new job and it is accessible to all process instances associated with the job.

What is process variable in Tibco?

Process variables are similar to concept properties in TIBCO BusinessEvents. Process variables are used to hold data that enters the process during its execution at run time. The variable name is updated everywhere in the process.

When a number of changes need to be made to a shared variable we use which of the following?

The BEGIN ATOMIC construct is useful when a number of changes must be made to a shared variable and it is important to prevent other instances seeing the intermediate states of the data.

How do I create a global variable in Tibco BW 6?


  1. Open the project in TIBCO BusinessEvents Studio.
  2. Open Global Variables Editor in one of the following ways: From the toolbar, click the Global Variables Editor button.
  3. Do any of the following. (See Global Variable Reference for a guide to the fields):
  4. Save the resource.

What is process instance in Tibco BW?

Access to each of the functions available in the process instance list is controlled by properties on the Process Instances component (in conjunction with user access sets, which are described in the TIBCO Workspace Customization and Configuration guide). …

What is process variable in control system?

A process variable, process value or process parameter is the current measured value of a particular part of a process which is being monitored or controlled. An example of this would be the temperature of a furnace. The set point is usually abbreviated to SP, and the process value is usually abbreviated to PV.

What is critical section in Tibco?

Critical Section groups are used to synchronize process instances. The ActiveMatrix BusinessWorks engine can execute multiple process instances concurrently. You can use Critical Section groups to synchronize the set of actions performed in the process across multiple process instances.

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