Constants

The following predefined constants are available in the APL language.

Constant	Description	Example

Constant	Description	Example
null	Can be used to evaluate if a field has been assigned a value.	^{if ( NumFld != null )}
`true` / `false`	Value of a boolean variable	^{myBool = true;}
WORKFLOW_NAME	The workflow configuration name. Note! If used in a workflow with name Default.MyWorkflow.workflow_1, this constant will hold the value Default.MyWorkflow. If the full name is needed, i.e. Default.MyWorkflow.workflow_1, use mimGet("Workflow", "Workflow Name") instead.	debug("Name of workflow:" + WORKFLOW_NAME);
AGENT_NAME	The Agent name where the variable is called from.	debug("Name of Agent:" + AGENT_NAME);