Code Fix: K2 workflows with a loop back line rule remain in a waiting state
KB002063
PRODUCTK2 blackpearl 4.7
LEGACY/ARCHIVED CONTENT
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Issue Description
When a K2 workflow has a loop back line rule, the process instance stays in a waiting state. Using the SourceCode.Workflow.Client API to open the process instance to retrieve a data field value, and then using the Serial Number to finish the Async Server event in the workflow results in deadlock errors.
Error Message
Deadlock errors are visible in the HostServer.log file.
Resolution
- Ensure you have K2 4.7 installed.
- Download and install the K2 4.7 August 2017 Cumulative Update from K2 Partner and Customer Portal.
- Get the K2 4.7 August 2017 Cumulative Update FP10 from Regional Support.
- Install the K2 4.7 August 2017 Cumulative Update FP10 to apply the fix.
