Automation Engine 12.2. - Engine hangs after showing error U01001002 Invalid MEMSV handle

Document ID : KB000112205
Last Modified Date : 27/10/2018
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The CA Automic Workload Automation shows the Error

"U01001002 Invalid MEMSV handle"

in the Automic Web Interface (AWI) and/or in the Logs of the Worker Processes (WP).

After the error is shown, the Engine stops processing tasks. Even though the server processes and agents are active.
The error can occur on all OS variants.
Upgrade to one of the fixed versions:
  • Automation.Engine 12.2.1 - planned releaseĀ end of October
  • Automation.Engine 12.3.0 - planned release Q1 2019
  • Automation.Engine 12.2.0 HF2 - Available
Restart the Automation Engine.