Unexpected Error After Deleting Scheduled Process Model in Appian

Certified Associate Developer

Hi All,

We had a process model in Appian that was scheduled to send a report every Sunday at 11:59 PM.

Later, we discovered an issue with the report it was generating. Due to business requirements, we exported the process model, saved it locally, and then deleted it from Appian.

I had assumed that the scheduled activities were tied directly to the process model, so deleting it would stop the scheduled execution. However, this Sunday, we received an error stating:

Problem:  An error occurred in executing an Activity Class.

Details:  Process Model has been deleted. Process designer could not be retrieved

Recommended Action:  Examine the activity class to correct the error and then resume.

Can anyone please help me to understand this scenario?

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