Issue Description

A dependency error occurs on a picker control resolving rule when you add views to a form, and you have rules to open subviews or subforms. You are then unable to check in the form.

Error Message

The following dependency error occurs on the rule: “Datasource is missing/invalid”.


  1. Ensure you have K2 Five (5.3) installed.
  2. Download the K2 Five (5.3) FP1 from K2 Partner and Customer Portal.
  3. Install the K2 Five (5.3) FP1 to apply the fix.
  4. Refresh the browser cache.