Oracle Error Message
ORA-30352: inconsistent numeric precision or string length
Reason for the Error
The SELECT expression was of a different numeric precision or string length than the corresponding container column. Therefore, query rewrite cannot guarantee results that are identical to the results obtained with the un-rewritten query.
Solution
Correct the precision or string length difference, specify the WITH REDUCED PRECISION option, or disable the REWRITE option on the materialized view.
