Cora SeQuence 8.4.9.1 Release Notes

8 APRIL 2019

This is an update for Cora SeQuence V8.4.9, which includes the fix detailed below.

Resolved issue

Fault in the thread-safety caching of the Organization Breakdown Structure (OBS) caused a deadlock when the cache buffer exceeded the configured threshold.

Update steps

Updating from V8.4.9

1. Back up your Cora SeQuence database. 
2. Back up the following files: 
   • Administration site's bin folder:
     • PNMsoft.Sequence.Studio.dll
   • All servers, in the GAC folder: 
     • PNMsoft.Sequence.Runtime.dll
3. Download the ZIP file.
4. Open the DB Scripts folder, and run the PatchSynchronization_Data.sqlscript on your Cora SeQuence database.
5. Make sure the following files and folders are in the same level on the server.
   • Engine
   • SequencePatch.xml
   • SequencePatcher.ps1
6. RunSequencePatcher.ps1 file as Administrator on all Cora SeQuence servers.
   1. Right clickSequencePatcher.ps1 , and then select Run with PowerShell.

Rollback Steps 

1. Restore the Cora SeQuence database to previous state.
2. Restore the backed up DLL files.