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Question

What do I need to set up beforehand to use AI-Generated MTBF on Prepare FMECA?

  • June 17, 2026
  • 1 reply
  • 14 views

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Hi community,
I am currently preparing FMECA, and an error occurs when trying to generate MTBF within the failure mode screen using AI generation.

Error Message: "No available work tasks found in the class and process class."

Could you please advise how I can register or save the work tasks into the class and process class data so that the MTBF generation works properly?

1 reply

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  • Do Gooder (Customer)
  • June 18, 2026

FMECA is done for a group of equipment. This is defined by the equipment that has a certain process and item class. You will need to have work tasks connected to any objects with this setup.

Then this MTBF functionality looks at “is this a fault”, and calculates how much time it is between each fault. Not sure exactly which date on the Work Task that is used.