Update Regarding Software Release 1.37.5

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July 16, 2019



This is to inform you that there is an error in Leaf Data Systems software release 1.37.5 that is causing a breakdown in the ability for licensees to do wholesale business transactions within Leaf.



Lab results for Leaf inventory still exists in the database but the association from inventory to lab results has been broken.  MJF is currently isolating the code error that is causing the disassociation and preparing a fix that that will restore lab results to affected inventory records. 


System Downtime

To prevent this problem from compounding, the Liquor and Cannabis Board Traceability Project Steering Committee has made the decision to shut down Leaf until 6:15 PDT p.m. this evening.  During that time:

  1. MJ Freeway will identify the root cause will be identified
  2. The solution will be identified
  3. That solution will be tested to the LCB’s satisfaction.

The LCB will communicate the status following the testing.



For manifests, licensees should have their travel inventory recorded. LCB enforcement is aware of the software issue and may ask for those records while the system is down.

This webform will suffice as your manifest until the LCB communicates otherwise https://lcb.wa.gov/mjtrace/manifest