This article refers to legacy products, components or features. Therefore, the content in this article is offered "as is" and will no longer be updated. This content does not infer that the product, component or feature is supported, or that the product, component or feature will continue to function as described herein.


An inconsistency in the data between K2 blackpearl reports and K2 Workspace causes an Invalid Archive Type error.

Error Scenario

Note: The circumstances described in this article are one scenario under which this issue may, or is known to occur. The description is intended to be specific to the scenario described and does not take into account all possible scenarios or circumstances.

This error is known to occur when an upgrade is performed from a previous version of K2 blackpearl to K2 blackpearl KB000450 and is caused by the LogServer not clearing the _Log table prior to the upgrade.

Note: This will occur mainly on high load environments.


Error Resolution

This Hotfix is contained within the latest K2 blackpearl 0807 Update. Install the update package to resolve the error.

The latest K2 blackpearl 0807 Update is available as an independent installation package which can be found here: https://portal.k2.com/downloads/bp/Default0807.aspx