- When planning a system upgrade in Maintenance Planner you encounter the following error:
- In the logs (available through the "Download Logs" button on the error prompt), you see the following error:
UI Error Message: Uncaught TypeError: Cannot read property 'length' of undefined
UI File url:
UI File line number: 264
- You have reviewed KBA 2383382 already and the Verification Status is 'OK' for your system
Cannot read property 'length' of undefined, The response from the backend is not as expected, Maintenance Planner , KBA , BC-UPG-MP , Maintenance Planning Tools , Problem
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