How to fix the Oracle error ORA-25157: Specified block size string is not valid?

In this post, you’ll learn more about the Oracle ErrorORA-25157: Specified block size string is not valid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25157: Specified block size string is not valid

Reason for the Error ORA-25157: Specified block size string is not valid

An attempt was made to create a tablespace with a block size which is not supported.

How to fix the Error ORA-25157: Specified block size string is not valid ?

You can fix this error in Oracle by following the below steps

Specify one of the valid blocksizes i.e the standard blocksize or one of (2k, 4k, 8k, 16k, 32k) subject to the maximum and minimum blocksizes supported by the platform.