Validating preconditions

Run the precondition checker utility to validate preconditions after changing property preconditions for an existing activity. The precondition checker looks for activities that were created before the precondition changed and evaluates the updated activity. If the new precondition is met, the activity status changes to working status.

preconditionChecker

The precondition checker utility updates solution activities in which the following changes were made:

The criteria changes for an activity with a A property condition is met precondition.
The precondition changes from A document is filed in the case or A case property is updated to A property condition is met.
Or, any precondition changes to No precondition.

Tip: You do not need to deploy the solution after you run the precondition checker utility.

The precondition checker utility is in the IBM® Business Automation Workflow installation folder.

Table 1. Precondition checker file name and location
Platform	File name	Location
AIX®	preconditionChecker.sh	/opt/IBM/CaseManagement
Linux®	preconditionChecker.sh	/opt/IBM/CaseManagement
Linux for System z	preconditionChecker.sh	/opt/IBM/CaseManagement
Windows	preconditionChecker.bat	C:\Program Files\IBM\CaseManagement for a fresh install C:\Program Files (x86)\IBM\CaseManagement for an upgrade

Syntax

preconditionChecker command parameter value

Commands

launch: Start the precondition checker utility. The launch command requires parameters.
suspend: Stop the precondition checker utility. The suspend command does not require parameters.

Parameters

-cews_uri: The web services URI to connect to Content Platform Engine. For example http: //myserver:9080/wsi/FNCEWS40MTOM. Required.
-username: The user ID to connect to Content Platform Engine. Required
-password: The password for the specified user ID to connect to Content Platform Engine. If not specified, the precondition checker utility will prompt for the password. Required.
-target_os: The target object store that the precondition checker will check. Required
-solution: The name of the solution that the precondition checker will check. Optional. If no solution is specified, the precondition checker utility checks all deployed solutions.; If the name of the solution includes spaces, surround the name with single quotation marks. For example, -solution 'my long solution name'.
-file: The path to an input file that contains the precondition checker parameters. Optional.; If specified, the input file must include the cews_uri, username, password, and target_os parameters, without leading dashes.
-batchSize: The number of items to retrieve and process at one time. If not specified, the default batch size is 1000 items.
-threadPoolSize: The number of active threads when processing activities. Optional. The default value is four threads.

preconditionChecker launch -cews_uri http://myserver:9080/wsi/FNCEWS40MTOM 
-username administrator -password mypassword 
-target_os MyTargetOS -solution 'credit card dispute'