Planning Engine user update and processing actions
          You can perform these processing or update actions:
         
         - Execute a Workflow
 - Import resources, buckets, quantities, or variables
 - Update quantity or default property values on a Plansheet cell
 - Update these Planning Engine Detail:
           
- Change Workflow
 - Optimization
 - Query
 - Variable
 
 
These are the conditions applicable while performing user actions:
- The user update and processing actions cannot be performed simultaneously for a Planning Engine. One action can only be performed at a time.
 - When one action for a planning engine is in progress, the subsequent action for the same planning engine waits until the first action is completed for up to 30 seconds. Possible scenarios:
           
- If the first action is completed within 30 seconds, the subsequent action initiates the execution.
 - If the first action is in progress after 30 seconds, the subsequent action fails, and this error message is displayed:
             
RTPR007 = Attempting to access planning engine details. An update is ongoing, try again later.
Note: The failed action must be retired later.