When opening sys_flow_context sometimes you may run into this error Transaction cancelled: maximum execution time exceeded, this can happen if number of entries in the table are in order of millions which can be the case if instance has lot of flows configured and integrations running and executions flows.
Watch this video to understand the steps
Video :
or you can read below text which as list of steps to be followed.
Open sys_flow_context with a filter that has indexed columns
example
in above example we are opening flow context records that are created today and name of flow starts with cm
similarly there are other indexes on this table which can be seen in below screenshot, hence when loading data in list view, if filter is applied based on indexes on this table, list view should get loaded much faster.
