CWTKV0304E The ''`2`'' atLeastExpectedState in the ''`1`'' escalation is not valid for collaboration tasks after the ''`3`'' atLeastExpectedState in the ''`0`'' task model.

Explanation
Escalations in a chain must not have a decreasing expected state sequence.
User response
Change the sequence of the atLeastExpectedState or change the atLeastExpectedState.