Answer Posted / mahesh

CHANGE RUN IS DONE TO ADJUST THE MASTER DATA SID'S WHEN IT
IS LOADED FROM TIME TO TIME SO THAT WE WILL NOT HAVE ANY
PROBLEMS IN LOADING THE TRANSACTIONAL DATA.

STEPS
1. FIND ALL AFFECTED AGGREGATES
2. SET UP AGGREGATES AGAIN AND WRITE THE RESULT IN NEW
AGGREGATE TABLE.
3.ACTIVATING ATTRIBUTES AND HIERARCHIES
4.RENAME THE NEW AGGREGATE TABLE.

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