How to fix the Oracle error ORA-15128: ASM file name ‘string’ exceeds maximum length string?

In this post, you’ll learn more about the Oracle ErrorORA-15128: ASM file name ‘string’ exceeds maximum length string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15128: ASM file name ‘string’ exceeds maximum length string

Reason for the Error ORA-15128: ASM file name ‘string’ exceeds maximum length string

The maximum ASM file name length of 256 characters was exceeded for the combination of diskgroup name, file number, template name, alias name plus punctuation within the ASM file name.

How to fix the Error ORA-15128: ASM file name ‘string’ exceeds maximum length string ?

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

Correct the file name specification.