try to use " ALTER DATASET* < DATASET_PATH > CREATE AGGREGATE REFLECTION < REFLECTION_NAME > ." but receive error “Not authorized to change SYSTEM options”. What does it mean?
try to use " ALTER DATASET* < DATASET_PATH > CREATE AGGREGATE REFLECTION < REFLECTION_NAME > ." but receive error “Not authorized to change SYSTEM options”. What does it mean?
Are you able to create the reflection by opening the dataset and via the UI?
how to create by UI?
Can you please click on help-about and send us a screenshot?