Introduction

The following issues are currently known for K2 blackpearl 4.6.8 (4.12060.1600.0) and include workarounds where possible.

 

Claims Authentication

When opening the Instantiation or Task page to manually start a K2 process and then signing in as a different user (for example, a Forms user), you are redirected to the login page and the original query string is truncated resulting in an error on the page.
Workaround:
Close the Internet Explorer session, log in as the correct user and open the task.
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  • Configure Credentials in K2 Designer for SharePoint will only work in the following configured scenarios:
    • Classic Site where a SharePoint Login is AD and the cache is AD
    • Claims (Forms Authentication) Site where a SharePoint Login is AD and the cache is AD
    • Claims (ADFS) Site where a SharePoint Login is AD and the cache is AD
  • It is known not to work in the following scenarios:
    • Claims (Forms Authentication) Site where a SharePoint Login is AD and the cache is Forms
    • Claims (Forms Authentication) Site where a SharePoint Login is Forms and the cache is AD
    • Claims (ADFS) Site where a SharePoint Login is AD and the cache is ADFS
    • Claims (ADFS) Site where a SharePoint Login is ADFS and the cache is AD
    • Claims (Forms Authentication) Site where a SharePoint Login is Forms and the cache is Forms
    • Claims (ADFS) Site where a SharePoint Login is ADFS and the cache is ADFS

Exchange Integration

Exchange Integration: In an environment that has Exchange 2007 when configuring the K2 Studio Exchange Event, the K2 Server might stop functioning when creating a new Mailbox when the Exchange Service instance is set to impersonate.
Workaround:
Ensure that Update Rollup 10 for Exchange Server 2007 Service Pack 1 is installed.


K2 Wizards

Code Reference Event Wizard: Array types are not supported by the Code Reference Event Wizard. For example, when a method returns an array the wizard handles it as an instance.
Workaround:
With XML fields simply send the containing element and use an XmlDocument/XDocument in your code. For example: In the following XML structure:
<XmlDocument>
   <Users>
       <User>
       <User>
       …
Make use of the ‘Users’ element, this will send the XML from ‘Users’ down as a string to the code.

Worklist

Worklist Filtering: When filtering on the Worklist using the K2 Services or the Worklist Client API it is not possible to filter on the following data types:
  • Double
  • Decimal
  • DateTime

Workaround: At the time of this version’s release date, there was no known workaround for this issue.