i have problem preset parameters in cognos.
i go properties , check in report view's tab "prompt values" saved (option "view all") , see specific value. go "edit" , cognos selects value default (really close value saw option "view all").
if clear prompts values , make preset again works fine during while, error appears again.
this known bug in cognos?
i got answer.
the etl process, feeds table, updates value in each run.
so cognos remembers value, value associated different caption in each run.
the solution change way etl process updates table preserve ids.
