I want to rollup an attribute which is an output of an analysis expression without PI Point (analysis DR). The ideia is to save the aggregate result in a PI Point. I tested it in a simple setting (one equation expression, 2 elements) and it worked.
In the real case, the expression has more equations (~20) and there are ~150 elements. The rollup doesn't work. No value is saved in the PI Point assigned to the output of the rollup. The backfill preview works fine and generate a table and graph with the right values. The 'evaluate' also works. But the backfill itself doesn't work. The custom rollup DR works fine.
Am I doing something wrong or is it an AF limitation?