Hi,
As per my observation i found that in activiti 5.15.1 in which boundary timer job entry insert in ACT_RU_JOB table with Handlertype= 'timer-transition' and timer entry with Handlertype= 'timer-intermediate-transition'
But in activiti 7.0.0.SR1 boundary timer job and timer job both entry insert in ACT_RU_TIMER_JOB table with Handlertype= 'trigger-timer'.
Migration script doesn't contain any thing related to timer handler type ."timer-intermediate-transition" is not supported in Activiti 7.0.0.SR1 version its throw error.
And all our running workflows contain "timer-intermediate-transition" handler type .
Can you please suggest how can we fix this???