Oracle® Database 11g / 12c / 18c error codes ORA-01162: block size [string] in file header does not match configured block sizes

ORA-01162: block size [string] in file header does not match configured block sizes

Oracle Error Code: ORA-01162

Cause: CREATE CONTROLFILE discovered that the block size for this file is incompatible with any of the configured cache blocksizes in the INIT.ORA file.

Action: Configure the appropriate cache for this block size using one of the various (db_2k_cache_size, db_4k_cache_size, db_8k_cache_size, db_16k_cache_size, db_32K_cache_size) parameters.