Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

ORA-00058

DB_BLOCK_SIZE must be string to mount this database (not string)

Cause

DB_BLOCK_SIZE initialization parameter is wrong for the database being mounted. It does not match the value used to create the database.


Action

Fix the value of the DB_BLOCK_SIZE parameter or mount a database that matches the value.